eSIM Tips
Are eSIMs Safe?
Is eSIM safe to use? Discover the key facts about eSIM security, potential risks, and what you should know before making the switch from physical SIMs.
eSIMs are now found in many smartphones, tablets, and smartwatches, allowing devices to connect to mobile networks without needing a physical SIM card. This shift gives users more flexibility and convenience, but it also raises important questions about security. As eSIM use becomes more common, it is essential to understand how safe they are, what risks they may involve, and how users can protect their information. This article explains the security features of eSIMs, how they compare to SIM cards in key areas, and what you should know before switching.
Are eSIMs Safe?
Yes, eSIMs are generally safe to use. They are built with modern security features that meet the standards used by mobile networks around the world. Since eSIMs are embedded directly into the device, they are harder to remove, tamper with, or lose. Many smartphone manufacturers and carriers support eSIMs because they reduce the risk of physical SIM theft and fraud. [1]
However, no system is completely free from risk. While eSIM profiles are stored securely and protected by encryption, users must still be cautious. [2] Using public WiFi networks, downloading apps from untrusted sources, or falling for phishing attacks can still put your data and device at risk, just as it would with a traditional SIM.
In the end, the safety of an eSIM depends on both the technology and how it is used. When paired with good digital habits and device protection, eSIMs are considered just as safe, and often safer, than physical SIM cards.
To better understand the overall security of eSIM technology, it’s helpful to examine a few common questions about how it may be affected by digital risks:
Can an eSIM be hacked?
eSIM technology is designed with advanced security standards that make direct hacking highly unlikely. The eSIM profile is stored in a secure element within the device, protected by strong encryption similar to what is used in mobile payments and digital identity systems. This hardware-level protection limits unauthorized access.
Most cybersecurity threats targeting smartphones stem from user actions, such as installing unverified apps, clicking on phishing links, or connecting to unsafe networks. These risks can affect the entire device, not just the eSIM. As long as users keep their operating system updated and follow basic security practices, the likelihood of an eSIM being compromised remains extremely low. Many experts view eSIMs as more secure than physical SIM cards because they cannot be physically removed, replaced, or tampered with.
Can an eSIM be cloned?
No, eSIMs cannot be cloned in the traditional sense. With a physical SIM, cloning often involves physically accessing the card and duplicating its data. eSIM profiles, however, are encrypted and tied to both the device and the user’s carrier account. Downloading or transferring an eSIM requires a secure authentication process, usually involving one-time passwords or carrier-side verification. [3]
This makes unauthorized duplication nearly impossible. As long as the user’s mobile account is protected with strong passwords and, ideally, two-factor authentication, the risk of eSIM cloning is considered extremely low. In practice, cloning an eSIM would require full control over both the device and the user’s account credentials, making it an unfeasible threat for the average user.
Can an eSIM be tracked?
An eSIM does not make a device more or less trackable than a physical SIM card. All mobile devices connect to cellular networks using cell towers, which inherently provide a general idea of a device’s location. This is a standard part of mobile network operation and applies to both SIM types equally.
Location data accessed by mobile carriers is handled under privacy regulations and only disclosed when legally required. Real-time location tracking, on the other hand, is mostly performed by apps using GPS and Wi-Fi. This type of tracking is controlled by the user through app permissions. Managing these permissions is the most effective way to protect location privacy. The presence of an eSIM has no additional impact on how or whether a device can be tracked.
Is eSIM Safe from SIM Swapping?
While eSIMs offer better physical security than traditional SIM cards, they do not eliminate the risk of SIM swapping. This form of identity fraud targets your mobile provider, not your device, through social engineering. Attackers impersonate you and convince the carrier to activate a new eSIM linked to your phone number. Once successful, they gain control of your communications and any service tied to your number.
Key facts to know:
No physical access is needed: The attacker contacts your carrier remotely, pretending to be you, and requests that your number be moved to a new eSIM they control.
They can take full control of your number: With access to your phone number, they can intercept calls, texts, and one-time codes sent via SMS.
eSIMs are not more at risk but not immune either: SIM swapping is equally possible with both eSIMs and physical SIMs. The key factor is how well your carrier authenticates requests.
How to reduce your risk:
Set a PIN or account password with your carrier: Most providers offer account-level protection to prevent unauthorized changes.
Use app-based authentication instead of SMS: Tools like Google Authenticator or Authy keep your login codes off the phone network entirely.
Request additional verification from your provider: Some carriers allow extra layers such as requiring a photo ID or verbal confirmation before processing SIM changes.
Can eSIMs Keep Your Data Safe If Your Phone Is Lost?
One advantage of eSIMs is that they cannot be physically removed from the device, which provides an extra layer of protection in the case of theft. A traditional SIM can be taken out and reused instantly, but with eSIMs, the profile is built into the phone and managed through encrypted software. This makes unauthorized transfer or replacement much harder.
If someone steals a phone with an active eSIM, they would need to bypass security features like biometric locks, PIN codes, and device reset protection to gain control. Even then, most carriers require identity verification to transfer or disable the eSIM. This adds valuable time and barriers that can help you take action.
In the event of theft, here are a few steps that can help protect your information:
Use device tracking tools (like Find My iPhone or Find My Device)
Remotely lock or wipe the phone if recovery is not possible
Notify your carrier immediately to suspend or transfer your eSIM profile
Contact your bank and change any login details linked to your number
While no system is entirely theft-proof, the security architecture of eSIMs makes it significantly more difficult for a stolen phone to be reused or exploited.
How Does eSIM Compare to a Physical SIM Card in Terms of Security?
With eSIM technology becoming standard in many smartphones, it is important to understand how it compares to traditional SIM cards in terms of security and privacy. The table below highlights the key differences across essential areas of mobile protection.
Security Factor | eSIM | Physical SIM |
SIM hacking | Secure against most threats, but still depends on overall device protection | Exposed to similar risks such as malware, phishing, or spyware |
SIM cloning | Very unlikely due to encryption and device-bound profile | Possible if the card is physically copied or stolen |
SIM swapping | Can happen if carrier authentication is weak, though process is more tightly controlled | Equally possible, depends fully on carrier verification steps |
Tracking | Location can be accessed via GPS and mobile network, same as with physical SIMs | No additional risk, functions identically in terms of tracking |
Physical security | Embedded in the device and cannot be easily removed or tampered with | Can be taken out and replaced if someone has access to the phone |
Overall, eSIMs offer improved physical security, while both types of SIM cards share similar risks in areas like remote attacks and tracking.
For more information, you can also check our eSIM vs Physical SIM page.
Tips to Protect Your eSIM on Your Phone
While eSIMs are built with strong security features by design, there are steps users can take to further reduce risk and protect their personal data. Here are some of the most effective ways to strengthen eSIM security:
1. Set a strong password for your mobile account : Your carrier account is the gateway for managing your eSIM profile. Use a long, unique password that includes numbers, letters, and symbols. Avoid reusing passwords from other platforms.
2. Enable two-factor authentication (2FA): Always activate 2FA for your mobile carrier account and any connected services. Prefer app-based authentication (such as Google Authenticator or Authy) over SMS codes, which can be intercepted if your number is compromised.
3. Add a PIN or passcode to your SIM profile: Some carriers allow users to set a SIM lock PIN that adds an extra layer of protection in case someone gains access to your device.
4. Use device-level security features: Keep biometric locks (like fingerprint or facial recognition) active, and always enable full disk encryption on your phone. This helps prevent unauthorized access if the device is lost or stolen.
5. Keep your device software up to date: Security patches and updates often close known vulnerabilities. Regularly installing updates from your device manufacturer reduces your risk of malware and exploits.
6. Avoid installing apps from untrusted sources: Only download apps from official app stores such as Google Play or the Apple App Store. Third-party apps can contain malware that targets device or SIM data.
By following these simple steps, you can keep your eSIM more secure and protect your personal information.
Stay Connected with Roamless eSIM
When you travel, having a secure and dependable internet connection is key to protecting your data and staying connected. A Global eSIM like Roamless allows you to access mobile data across countries without relying on physical SIM cards or unsafe public Wi-Fi. It’s an easy and secure way to stay online wherever your journey takes you.
For a step-by-step guide on activation, see our article on how to set up your eSIM. If you're looking for eSIM options by country, explore our full list of eSIM destinations to find the best plan for where you're traveling.
eSIMs follow modern security standards and help protect against risks like tampering and cloning. Although threats such as SIM swapping and tracking still exist, they can be limited with strong account protection and smart usage. Roamless offers a safe and private way to stay connected while keeping your personal data secure.
Frequently Asked Questions
Can someone remotely steal my eSIM information?
- It’s highly unlikely. eSIM profiles are encrypted and stored in a secure part of the device, making remote access extremely difficult without full control of your account and device.
What should I do if my carrier allows an unauthorized eSIM swap?
- Immediately contact your carrier, report the issue, and request to lock or reset your number. Also, change passwords on any accounts linked to your phone number.
Is an eSIM safe for banking?
- Yes. eSIMs are considered secure for mobile banking when used on a protected device with strong authentication. According to Germany’s Federal Office for Information Security (BSI), eSIMs offer a trusted environment through secure hardware and encryption, making them suitable for sensitive tasks like banking. [4]
Are there extra security settings I can enable on my phone?
- Yes. Use a strong phone unlock method, enable SIM lock or eSIM PIN (if supported), and activate two-factor authentication for important accounts.
How to protect your eSIM from unauthorized access?
- Secure your carrier account with a strong password and PIN, avoid sharing personal data publicly, and monitor your account for unusual activity.
Sources:
[1] Federal Communications Commission. “SIM Swap Scams and Mobile Device Security.” 2023.
[2] GSMA. “eSIM Security Assurance: Protecting the Embedded SIM Ecosystem”, 2023.
[3] ENISA. “Embedded SIM Ecosystem: Security Risks and Measures.” 2022. https://www.enisa.europa.eu/publications/embedded-sim-ecosystem-security-risks-and-measures
[4] Federal Office for Information Security (BSI). “SAM Position Paper: Secured Applications for Mobile – Role of eSIM as Trust Anchor”, 2024. https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Secure-Elements/SAM/BSI_SAM_PositionPaper_v1-2.pdf?__blob=publicationFile&v=3
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eSIMs are now found in many smartphones, tablets, and smartwatches, allowing devices to connect to mobile networks without needing a physical SIM card. This shift gives users more flexibility and convenience, but it also raises important questions about security. As eSIM use becomes more common, it is essential to understand how safe they are, what risks they may involve, and how users can protect their information. This article explains the security features of eSIMs, how they compare to SIM cards in key areas, and what you should know before switching.
Are eSIMs Safe?
Yes, eSIMs are generally safe to use. They are built with modern security features that meet the standards used by mobile networks around the world. Since eSIMs are embedded directly into the device, they are harder to remove, tamper with, or lose. Many smartphone manufacturers and carriers support eSIMs because they reduce the risk of physical SIM theft and fraud. [1]
However, no system is completely free from risk. While eSIM profiles are stored securely and protected by encryption, users must still be cautious. [2] Using public WiFi networks, downloading apps from untrusted sources, or falling for phishing attacks can still put your data and device at risk, just as it would with a traditional SIM.
In the end, the safety of an eSIM depends on both the technology and how it is used. When paired with good digital habits and device protection, eSIMs are considered just as safe, and often safer, than physical SIM cards.
To better understand the overall security of eSIM technology, it’s helpful to examine a few common questions about how it may be affected by digital risks:
Can an eSIM be hacked?
eSIM technology is designed with advanced security standards that make direct hacking highly unlikely. The eSIM profile is stored in a secure element within the device, protected by strong encryption similar to what is used in mobile payments and digital identity systems. This hardware-level protection limits unauthorized access.
Most cybersecurity threats targeting smartphones stem from user actions, such as installing unverified apps, clicking on phishing links, or connecting to unsafe networks. These risks can affect the entire device, not just the eSIM. As long as users keep their operating system updated and follow basic security practices, the likelihood of an eSIM being compromised remains extremely low. Many experts view eSIMs as more secure than physical SIM cards because they cannot be physically removed, replaced, or tampered with.
Can an eSIM be cloned?
No, eSIMs cannot be cloned in the traditional sense. With a physical SIM, cloning often involves physically accessing the card and duplicating its data. eSIM profiles, however, are encrypted and tied to both the device and the user’s carrier account. Downloading or transferring an eSIM requires a secure authentication process, usually involving one-time passwords or carrier-side verification. [3]
This makes unauthorized duplication nearly impossible. As long as the user’s mobile account is protected with strong passwords and, ideally, two-factor authentication, the risk of eSIM cloning is considered extremely low. In practice, cloning an eSIM would require full control over both the device and the user’s account credentials, making it an unfeasible threat for the average user.
Can an eSIM be tracked?
An eSIM does not make a device more or less trackable than a physical SIM card. All mobile devices connect to cellular networks using cell towers, which inherently provide a general idea of a device’s location. This is a standard part of mobile network operation and applies to both SIM types equally.
Location data accessed by mobile carriers is handled under privacy regulations and only disclosed when legally required. Real-time location tracking, on the other hand, is mostly performed by apps using GPS and Wi-Fi. This type of tracking is controlled by the user through app permissions. Managing these permissions is the most effective way to protect location privacy. The presence of an eSIM has no additional impact on how or whether a device can be tracked.
Is eSIM Safe from SIM Swapping?
While eSIMs offer better physical security than traditional SIM cards, they do not eliminate the risk of SIM swapping. This form of identity fraud targets your mobile provider, not your device, through social engineering. Attackers impersonate you and convince the carrier to activate a new eSIM linked to your phone number. Once successful, they gain control of your communications and any service tied to your number.
Key facts to know:
No physical access is needed: The attacker contacts your carrier remotely, pretending to be you, and requests that your number be moved to a new eSIM they control.
They can take full control of your number: With access to your phone number, they can intercept calls, texts, and one-time codes sent via SMS.
eSIMs are not more at risk but not immune either: SIM swapping is equally possible with both eSIMs and physical SIMs. The key factor is how well your carrier authenticates requests.
How to reduce your risk:
Set a PIN or account password with your carrier: Most providers offer account-level protection to prevent unauthorized changes.
Use app-based authentication instead of SMS: Tools like Google Authenticator or Authy keep your login codes off the phone network entirely.
Request additional verification from your provider: Some carriers allow extra layers such as requiring a photo ID or verbal confirmation before processing SIM changes.
Can eSIMs Keep Your Data Safe If Your Phone Is Lost?
One advantage of eSIMs is that they cannot be physically removed from the device, which provides an extra layer of protection in the case of theft. A traditional SIM can be taken out and reused instantly, but with eSIMs, the profile is built into the phone and managed through encrypted software. This makes unauthorized transfer or replacement much harder.
If someone steals a phone with an active eSIM, they would need to bypass security features like biometric locks, PIN codes, and device reset protection to gain control. Even then, most carriers require identity verification to transfer or disable the eSIM. This adds valuable time and barriers that can help you take action.
In the event of theft, here are a few steps that can help protect your information:
Use device tracking tools (like Find My iPhone or Find My Device)
Remotely lock or wipe the phone if recovery is not possible
Notify your carrier immediately to suspend or transfer your eSIM profile
Contact your bank and change any login details linked to your number
While no system is entirely theft-proof, the security architecture of eSIMs makes it significantly more difficult for a stolen phone to be reused or exploited.
How Does eSIM Compare to a Physical SIM Card in Terms of Security?
With eSIM technology becoming standard in many smartphones, it is important to understand how it compares to traditional SIM cards in terms of security and privacy. The table below highlights the key differences across essential areas of mobile protection.
Security Factor | eSIM | Physical SIM |
SIM hacking | Secure against most threats, but still depends on overall device protection | Exposed to similar risks such as malware, phishing, or spyware |
SIM cloning | Very unlikely due to encryption and device-bound profile | Possible if the card is physically copied or stolen |
SIM swapping | Can happen if carrier authentication is weak, though process is more tightly controlled | Equally possible, depends fully on carrier verification steps |
Tracking | Location can be accessed via GPS and mobile network, same as with physical SIMs | No additional risk, functions identically in terms of tracking |
Physical security | Embedded in the device and cannot be easily removed or tampered with | Can be taken out and replaced if someone has access to the phone |
Overall, eSIMs offer improved physical security, while both types of SIM cards share similar risks in areas like remote attacks and tracking.
For more information, you can also check our eSIM vs Physical SIM page.
Tips to Protect Your eSIM on Your Phone
While eSIMs are built with strong security features by design, there are steps users can take to further reduce risk and protect their personal data. Here are some of the most effective ways to strengthen eSIM security:
1. Set a strong password for your mobile account : Your carrier account is the gateway for managing your eSIM profile. Use a long, unique password that includes numbers, letters, and symbols. Avoid reusing passwords from other platforms.
2. Enable two-factor authentication (2FA): Always activate 2FA for your mobile carrier account and any connected services. Prefer app-based authentication (such as Google Authenticator or Authy) over SMS codes, which can be intercepted if your number is compromised.
3. Add a PIN or passcode to your SIM profile: Some carriers allow users to set a SIM lock PIN that adds an extra layer of protection in case someone gains access to your device.
4. Use device-level security features: Keep biometric locks (like fingerprint or facial recognition) active, and always enable full disk encryption on your phone. This helps prevent unauthorized access if the device is lost or stolen.
5. Keep your device software up to date: Security patches and updates often close known vulnerabilities. Regularly installing updates from your device manufacturer reduces your risk of malware and exploits.
6. Avoid installing apps from untrusted sources: Only download apps from official app stores such as Google Play or the Apple App Store. Third-party apps can contain malware that targets device or SIM data.
By following these simple steps, you can keep your eSIM more secure and protect your personal information.
Stay Connected with Roamless eSIM
When you travel, having a secure and dependable internet connection is key to protecting your data and staying connected. A Global eSIM like Roamless allows you to access mobile data across countries without relying on physical SIM cards or unsafe public Wi-Fi. It’s an easy and secure way to stay online wherever your journey takes you.
For a step-by-step guide on activation, see our article on how to set up your eSIM. If you're looking for eSIM options by country, explore our full list of eSIM destinations to find the best plan for where you're traveling.
eSIMs follow modern security standards and help protect against risks like tampering and cloning. Although threats such as SIM swapping and tracking still exist, they can be limited with strong account protection and smart usage. Roamless offers a safe and private way to stay connected while keeping your personal data secure.
Frequently Asked Questions
Can someone remotely steal my eSIM information?
- It’s highly unlikely. eSIM profiles are encrypted and stored in a secure part of the device, making remote access extremely difficult without full control of your account and device.
What should I do if my carrier allows an unauthorized eSIM swap?
- Immediately contact your carrier, report the issue, and request to lock or reset your number. Also, change passwords on any accounts linked to your phone number.
Is an eSIM safe for banking?
- Yes. eSIMs are considered secure for mobile banking when used on a protected device with strong authentication. According to Germany’s Federal Office for Information Security (BSI), eSIMs offer a trusted environment through secure hardware and encryption, making them suitable for sensitive tasks like banking. [4]
Are there extra security settings I can enable on my phone?
- Yes. Use a strong phone unlock method, enable SIM lock or eSIM PIN (if supported), and activate two-factor authentication for important accounts.
How to protect your eSIM from unauthorized access?
- Secure your carrier account with a strong password and PIN, avoid sharing personal data publicly, and monitor your account for unusual activity.
Sources:
[1] Federal Communications Commission. “SIM Swap Scams and Mobile Device Security.” 2023.
[2] GSMA. “eSIM Security Assurance: Protecting the Embedded SIM Ecosystem”, 2023.
[3] ENISA. “Embedded SIM Ecosystem: Security Risks and Measures.” 2022. https://www.enisa.europa.eu/publications/embedded-sim-ecosystem-security-risks-and-measures
[4] Federal Office for Information Security (BSI). “SAM Position Paper: Secured Applications for Mobile – Role of eSIM as Trust Anchor”, 2024. https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Secure-Elements/SAM/BSI_SAM_PositionPaper_v1-2.pdf?__blob=publicationFile&v=3
eSIMs are now found in many smartphones, tablets, and smartwatches, allowing devices to connect to mobile networks without needing a physical SIM card. This shift gives users more flexibility and convenience, but it also raises important questions about security. As eSIM use becomes more common, it is essential to understand how safe they are, what risks they may involve, and how users can protect their information. This article explains the security features of eSIMs, how they compare to SIM cards in key areas, and what you should know before switching.
Are eSIMs Safe?
Yes, eSIMs are generally safe to use. They are built with modern security features that meet the standards used by mobile networks around the world. Since eSIMs are embedded directly into the device, they are harder to remove, tamper with, or lose. Many smartphone manufacturers and carriers support eSIMs because they reduce the risk of physical SIM theft and fraud. [1]
However, no system is completely free from risk. While eSIM profiles are stored securely and protected by encryption, users must still be cautious. [2] Using public WiFi networks, downloading apps from untrusted sources, or falling for phishing attacks can still put your data and device at risk, just as it would with a traditional SIM.
In the end, the safety of an eSIM depends on both the technology and how it is used. When paired with good digital habits and device protection, eSIMs are considered just as safe, and often safer, than physical SIM cards.
To better understand the overall security of eSIM technology, it’s helpful to examine a few common questions about how it may be affected by digital risks:
Can an eSIM be hacked?
eSIM technology is designed with advanced security standards that make direct hacking highly unlikely. The eSIM profile is stored in a secure element within the device, protected by strong encryption similar to what is used in mobile payments and digital identity systems. This hardware-level protection limits unauthorized access.
Most cybersecurity threats targeting smartphones stem from user actions, such as installing unverified apps, clicking on phishing links, or connecting to unsafe networks. These risks can affect the entire device, not just the eSIM. As long as users keep their operating system updated and follow basic security practices, the likelihood of an eSIM being compromised remains extremely low. Many experts view eSIMs as more secure than physical SIM cards because they cannot be physically removed, replaced, or tampered with.
Can an eSIM be cloned?
No, eSIMs cannot be cloned in the traditional sense. With a physical SIM, cloning often involves physically accessing the card and duplicating its data. eSIM profiles, however, are encrypted and tied to both the device and the user’s carrier account. Downloading or transferring an eSIM requires a secure authentication process, usually involving one-time passwords or carrier-side verification. [3]
This makes unauthorized duplication nearly impossible. As long as the user’s mobile account is protected with strong passwords and, ideally, two-factor authentication, the risk of eSIM cloning is considered extremely low. In practice, cloning an eSIM would require full control over both the device and the user’s account credentials, making it an unfeasible threat for the average user.
Can an eSIM be tracked?
An eSIM does not make a device more or less trackable than a physical SIM card. All mobile devices connect to cellular networks using cell towers, which inherently provide a general idea of a device’s location. This is a standard part of mobile network operation and applies to both SIM types equally.
Location data accessed by mobile carriers is handled under privacy regulations and only disclosed when legally required. Real-time location tracking, on the other hand, is mostly performed by apps using GPS and Wi-Fi. This type of tracking is controlled by the user through app permissions. Managing these permissions is the most effective way to protect location privacy. The presence of an eSIM has no additional impact on how or whether a device can be tracked.
Is eSIM Safe from SIM Swapping?
While eSIMs offer better physical security than traditional SIM cards, they do not eliminate the risk of SIM swapping. This form of identity fraud targets your mobile provider, not your device, through social engineering. Attackers impersonate you and convince the carrier to activate a new eSIM linked to your phone number. Once successful, they gain control of your communications and any service tied to your number.
Key facts to know:
No physical access is needed: The attacker contacts your carrier remotely, pretending to be you, and requests that your number be moved to a new eSIM they control.
They can take full control of your number: With access to your phone number, they can intercept calls, texts, and one-time codes sent via SMS.
eSIMs are not more at risk but not immune either: SIM swapping is equally possible with both eSIMs and physical SIMs. The key factor is how well your carrier authenticates requests.
How to reduce your risk:
Set a PIN or account password with your carrier: Most providers offer account-level protection to prevent unauthorized changes.
Use app-based authentication instead of SMS: Tools like Google Authenticator or Authy keep your login codes off the phone network entirely.
Request additional verification from your provider: Some carriers allow extra layers such as requiring a photo ID or verbal confirmation before processing SIM changes.
Can eSIMs Keep Your Data Safe If Your Phone Is Lost?
One advantage of eSIMs is that they cannot be physically removed from the device, which provides an extra layer of protection in the case of theft. A traditional SIM can be taken out and reused instantly, but with eSIMs, the profile is built into the phone and managed through encrypted software. This makes unauthorized transfer or replacement much harder.
If someone steals a phone with an active eSIM, they would need to bypass security features like biometric locks, PIN codes, and device reset protection to gain control. Even then, most carriers require identity verification to transfer or disable the eSIM. This adds valuable time and barriers that can help you take action.
In the event of theft, here are a few steps that can help protect your information:
Use device tracking tools (like Find My iPhone or Find My Device)
Remotely lock or wipe the phone if recovery is not possible
Notify your carrier immediately to suspend or transfer your eSIM profile
Contact your bank and change any login details linked to your number
While no system is entirely theft-proof, the security architecture of eSIMs makes it significantly more difficult for a stolen phone to be reused or exploited.
How Does eSIM Compare to a Physical SIM Card in Terms of Security?
With eSIM technology becoming standard in many smartphones, it is important to understand how it compares to traditional SIM cards in terms of security and privacy. The table below highlights the key differences across essential areas of mobile protection.
Security Factor | eSIM | Physical SIM |
SIM hacking | Secure against most threats, but still depends on overall device protection | Exposed to similar risks such as malware, phishing, or spyware |
SIM cloning | Very unlikely due to encryption and device-bound profile | Possible if the card is physically copied or stolen |
SIM swapping | Can happen if carrier authentication is weak, though process is more tightly controlled | Equally possible, depends fully on carrier verification steps |
Tracking | Location can be accessed via GPS and mobile network, same as with physical SIMs | No additional risk, functions identically in terms of tracking |
Physical security | Embedded in the device and cannot be easily removed or tampered with | Can be taken out and replaced if someone has access to the phone |
Overall, eSIMs offer improved physical security, while both types of SIM cards share similar risks in areas like remote attacks and tracking.
For more information, you can also check our eSIM vs Physical SIM page.
Tips to Protect Your eSIM on Your Phone
While eSIMs are built with strong security features by design, there are steps users can take to further reduce risk and protect their personal data. Here are some of the most effective ways to strengthen eSIM security:
1. Set a strong password for your mobile account : Your carrier account is the gateway for managing your eSIM profile. Use a long, unique password that includes numbers, letters, and symbols. Avoid reusing passwords from other platforms.
2. Enable two-factor authentication (2FA): Always activate 2FA for your mobile carrier account and any connected services. Prefer app-based authentication (such as Google Authenticator or Authy) over SMS codes, which can be intercepted if your number is compromised.
3. Add a PIN or passcode to your SIM profile: Some carriers allow users to set a SIM lock PIN that adds an extra layer of protection in case someone gains access to your device.
4. Use device-level security features: Keep biometric locks (like fingerprint or facial recognition) active, and always enable full disk encryption on your phone. This helps prevent unauthorized access if the device is lost or stolen.
5. Keep your device software up to date: Security patches and updates often close known vulnerabilities. Regularly installing updates from your device manufacturer reduces your risk of malware and exploits.
6. Avoid installing apps from untrusted sources: Only download apps from official app stores such as Google Play or the Apple App Store. Third-party apps can contain malware that targets device or SIM data.
By following these simple steps, you can keep your eSIM more secure and protect your personal information.
Stay Connected with Roamless eSIM
When you travel, having a secure and dependable internet connection is key to protecting your data and staying connected. A Global eSIM like Roamless allows you to access mobile data across countries without relying on physical SIM cards or unsafe public Wi-Fi. It’s an easy and secure way to stay online wherever your journey takes you.
For a step-by-step guide on activation, see our article on how to set up your eSIM. If you're looking for eSIM options by country, explore our full list of eSIM destinations to find the best plan for where you're traveling.
eSIMs follow modern security standards and help protect against risks like tampering and cloning. Although threats such as SIM swapping and tracking still exist, they can be limited with strong account protection and smart usage. Roamless offers a safe and private way to stay connected while keeping your personal data secure.
Frequently Asked Questions
Can someone remotely steal my eSIM information?
- It’s highly unlikely. eSIM profiles are encrypted and stored in a secure part of the device, making remote access extremely difficult without full control of your account and device.
What should I do if my carrier allows an unauthorized eSIM swap?
- Immediately contact your carrier, report the issue, and request to lock or reset your number. Also, change passwords on any accounts linked to your phone number.
Is an eSIM safe for banking?
- Yes. eSIMs are considered secure for mobile banking when used on a protected device with strong authentication. According to Germany’s Federal Office for Information Security (BSI), eSIMs offer a trusted environment through secure hardware and encryption, making them suitable for sensitive tasks like banking. [4]
Are there extra security settings I can enable on my phone?
- Yes. Use a strong phone unlock method, enable SIM lock or eSIM PIN (if supported), and activate two-factor authentication for important accounts.
How to protect your eSIM from unauthorized access?
- Secure your carrier account with a strong password and PIN, avoid sharing personal data publicly, and monitor your account for unusual activity.
Sources:
[1] Federal Communications Commission. “SIM Swap Scams and Mobile Device Security.” 2023.
[2] GSMA. “eSIM Security Assurance: Protecting the Embedded SIM Ecosystem”, 2023.
[3] ENISA. “Embedded SIM Ecosystem: Security Risks and Measures.” 2022. https://www.enisa.europa.eu/publications/embedded-sim-ecosystem-security-risks-and-measures
[4] Federal Office for Information Security (BSI). “SAM Position Paper: Secured Applications for Mobile – Role of eSIM as Trust Anchor”, 2024. https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Secure-Elements/SAM/BSI_SAM_PositionPaper_v1-2.pdf?__blob=publicationFile&v=3
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eSIMs are now found in many smartphones, tablets, and smartwatches, allowing devices to connect to mobile networks without needing a physical SIM card. This shift gives users more flexibility and convenience, but it also raises important questions about security. As eSIM use becomes more common, it is essential to understand how safe they are, what risks they may involve, and how users can protect their information. This article explains the security features of eSIMs, how they compare to SIM cards in key areas, and what you should know before switching.
Are eSIMs Safe?
Yes, eSIMs are generally safe to use. They are built with modern security features that meet the standards used by mobile networks around the world. Since eSIMs are embedded directly into the device, they are harder to remove, tamper with, or lose. Many smartphone manufacturers and carriers support eSIMs because they reduce the risk of physical SIM theft and fraud. [1]
However, no system is completely free from risk. While eSIM profiles are stored securely and protected by encryption, users must still be cautious. [2] Using public WiFi networks, downloading apps from untrusted sources, or falling for phishing attacks can still put your data and device at risk, just as it would with a traditional SIM.
In the end, the safety of an eSIM depends on both the technology and how it is used. When paired with good digital habits and device protection, eSIMs are considered just as safe, and often safer, than physical SIM cards.
To better understand the overall security of eSIM technology, it’s helpful to examine a few common questions about how it may be affected by digital risks:
Can an eSIM be hacked?
eSIM technology is designed with advanced security standards that make direct hacking highly unlikely. The eSIM profile is stored in a secure element within the device, protected by strong encryption similar to what is used in mobile payments and digital identity systems. This hardware-level protection limits unauthorized access.
Most cybersecurity threats targeting smartphones stem from user actions, such as installing unverified apps, clicking on phishing links, or connecting to unsafe networks. These risks can affect the entire device, not just the eSIM. As long as users keep their operating system updated and follow basic security practices, the likelihood of an eSIM being compromised remains extremely low. Many experts view eSIMs as more secure than physical SIM cards because they cannot be physically removed, replaced, or tampered with.
Can an eSIM be cloned?
No, eSIMs cannot be cloned in the traditional sense. With a physical SIM, cloning often involves physically accessing the card and duplicating its data. eSIM profiles, however, are encrypted and tied to both the device and the user’s carrier account. Downloading or transferring an eSIM requires a secure authentication process, usually involving one-time passwords or carrier-side verification. [3]
This makes unauthorized duplication nearly impossible. As long as the user’s mobile account is protected with strong passwords and, ideally, two-factor authentication, the risk of eSIM cloning is considered extremely low. In practice, cloning an eSIM would require full control over both the device and the user’s account credentials, making it an unfeasible threat for the average user.
Can an eSIM be tracked?
An eSIM does not make a device more or less trackable than a physical SIM card. All mobile devices connect to cellular networks using cell towers, which inherently provide a general idea of a device’s location. This is a standard part of mobile network operation and applies to both SIM types equally.
Location data accessed by mobile carriers is handled under privacy regulations and only disclosed when legally required. Real-time location tracking, on the other hand, is mostly performed by apps using GPS and Wi-Fi. This type of tracking is controlled by the user through app permissions. Managing these permissions is the most effective way to protect location privacy. The presence of an eSIM has no additional impact on how or whether a device can be tracked.
Is eSIM Safe from SIM Swapping?
While eSIMs offer better physical security than traditional SIM cards, they do not eliminate the risk of SIM swapping. This form of identity fraud targets your mobile provider, not your device, through social engineering. Attackers impersonate you and convince the carrier to activate a new eSIM linked to your phone number. Once successful, they gain control of your communications and any service tied to your number.
Key facts to know:
No physical access is needed: The attacker contacts your carrier remotely, pretending to be you, and requests that your number be moved to a new eSIM they control.
They can take full control of your number: With access to your phone number, they can intercept calls, texts, and one-time codes sent via SMS.
eSIMs are not more at risk but not immune either: SIM swapping is equally possible with both eSIMs and physical SIMs. The key factor is how well your carrier authenticates requests.
How to reduce your risk:
Set a PIN or account password with your carrier: Most providers offer account-level protection to prevent unauthorized changes.
Use app-based authentication instead of SMS: Tools like Google Authenticator or Authy keep your login codes off the phone network entirely.
Request additional verification from your provider: Some carriers allow extra layers such as requiring a photo ID or verbal confirmation before processing SIM changes.
Can eSIMs Keep Your Data Safe If Your Phone Is Lost?
One advantage of eSIMs is that they cannot be physically removed from the device, which provides an extra layer of protection in the case of theft. A traditional SIM can be taken out and reused instantly, but with eSIMs, the profile is built into the phone and managed through encrypted software. This makes unauthorized transfer or replacement much harder.
If someone steals a phone with an active eSIM, they would need to bypass security features like biometric locks, PIN codes, and device reset protection to gain control. Even then, most carriers require identity verification to transfer or disable the eSIM. This adds valuable time and barriers that can help you take action.
In the event of theft, here are a few steps that can help protect your information:
Use device tracking tools (like Find My iPhone or Find My Device)
Remotely lock or wipe the phone if recovery is not possible
Notify your carrier immediately to suspend or transfer your eSIM profile
Contact your bank and change any login details linked to your number
While no system is entirely theft-proof, the security architecture of eSIMs makes it significantly more difficult for a stolen phone to be reused or exploited.
How Does eSIM Compare to a Physical SIM Card in Terms of Security?
With eSIM technology becoming standard in many smartphones, it is important to understand how it compares to traditional SIM cards in terms of security and privacy. The table below highlights the key differences across essential areas of mobile protection.
Security Factor | eSIM | Physical SIM |
SIM hacking | Secure against most threats, but still depends on overall device protection | Exposed to similar risks such as malware, phishing, or spyware |
SIM cloning | Very unlikely due to encryption and device-bound profile | Possible if the card is physically copied or stolen |
SIM swapping | Can happen if carrier authentication is weak, though process is more tightly controlled | Equally possible, depends fully on carrier verification steps |
Tracking | Location can be accessed via GPS and mobile network, same as with physical SIMs | No additional risk, functions identically in terms of tracking |
Physical security | Embedded in the device and cannot be easily removed or tampered with | Can be taken out and replaced if someone has access to the phone |
Overall, eSIMs offer improved physical security, while both types of SIM cards share similar risks in areas like remote attacks and tracking.
For more information, you can also check our eSIM vs Physical SIM page.
Tips to Protect Your eSIM on Your Phone
While eSIMs are built with strong security features by design, there are steps users can take to further reduce risk and protect their personal data. Here are some of the most effective ways to strengthen eSIM security:
1. Set a strong password for your mobile account : Your carrier account is the gateway for managing your eSIM profile. Use a long, unique password that includes numbers, letters, and symbols. Avoid reusing passwords from other platforms.
2. Enable two-factor authentication (2FA): Always activate 2FA for your mobile carrier account and any connected services. Prefer app-based authentication (such as Google Authenticator or Authy) over SMS codes, which can be intercepted if your number is compromised.
3. Add a PIN or passcode to your SIM profile: Some carriers allow users to set a SIM lock PIN that adds an extra layer of protection in case someone gains access to your device.
4. Use device-level security features: Keep biometric locks (like fingerprint or facial recognition) active, and always enable full disk encryption on your phone. This helps prevent unauthorized access if the device is lost or stolen.
5. Keep your device software up to date: Security patches and updates often close known vulnerabilities. Regularly installing updates from your device manufacturer reduces your risk of malware and exploits.
6. Avoid installing apps from untrusted sources: Only download apps from official app stores such as Google Play or the Apple App Store. Third-party apps can contain malware that targets device or SIM data.
By following these simple steps, you can keep your eSIM more secure and protect your personal information.
Stay Connected with Roamless eSIM
When you travel, having a secure and dependable internet connection is key to protecting your data and staying connected. A Global eSIM like Roamless allows you to access mobile data across countries without relying on physical SIM cards or unsafe public Wi-Fi. It’s an easy and secure way to stay online wherever your journey takes you.
For a step-by-step guide on activation, see our article on how to set up your eSIM. If you're looking for eSIM options by country, explore our full list of eSIM destinations to find the best plan for where you're traveling.
eSIMs follow modern security standards and help protect against risks like tampering and cloning. Although threats such as SIM swapping and tracking still exist, they can be limited with strong account protection and smart usage. Roamless offers a safe and private way to stay connected while keeping your personal data secure.
Frequently Asked Questions
Can someone remotely steal my eSIM information?
- It’s highly unlikely. eSIM profiles are encrypted and stored in a secure part of the device, making remote access extremely difficult without full control of your account and device.
What should I do if my carrier allows an unauthorized eSIM swap?
- Immediately contact your carrier, report the issue, and request to lock or reset your number. Also, change passwords on any accounts linked to your phone number.
Is an eSIM safe for banking?
- Yes. eSIMs are considered secure for mobile banking when used on a protected device with strong authentication. According to Germany’s Federal Office for Information Security (BSI), eSIMs offer a trusted environment through secure hardware and encryption, making them suitable for sensitive tasks like banking. [4]
Are there extra security settings I can enable on my phone?
- Yes. Use a strong phone unlock method, enable SIM lock or eSIM PIN (if supported), and activate two-factor authentication for important accounts.
How to protect your eSIM from unauthorized access?
- Secure your carrier account with a strong password and PIN, avoid sharing personal data publicly, and monitor your account for unusual activity.
Sources:
[1] Federal Communications Commission. “SIM Swap Scams and Mobile Device Security.” 2023.
[2] GSMA. “eSIM Security Assurance: Protecting the Embedded SIM Ecosystem”, 2023.
[3] ENISA. “Embedded SIM Ecosystem: Security Risks and Measures.” 2022. https://www.enisa.europa.eu/publications/embedded-sim-ecosystem-security-risks-and-measures
[4] Federal Office for Information Security (BSI). “SAM Position Paper: Secured Applications for Mobile – Role of eSIM as Trust Anchor”, 2024. https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Secure-Elements/SAM/BSI_SAM_PositionPaper_v1-2.pdf?__blob=publicationFile&v=3
eSIMs are now found in many smartphones, tablets, and smartwatches, allowing devices to connect to mobile networks without needing a physical SIM card. This shift gives users more flexibility and convenience, but it also raises important questions about security. As eSIM use becomes more common, it is essential to understand how safe they are, what risks they may involve, and how users can protect their information. This article explains the security features of eSIMs, how they compare to SIM cards in key areas, and what you should know before switching.
Are eSIMs Safe?
Yes, eSIMs are generally safe to use. They are built with modern security features that meet the standards used by mobile networks around the world. Since eSIMs are embedded directly into the device, they are harder to remove, tamper with, or lose. Many smartphone manufacturers and carriers support eSIMs because they reduce the risk of physical SIM theft and fraud. [1]
However, no system is completely free from risk. While eSIM profiles are stored securely and protected by encryption, users must still be cautious. [2] Using public WiFi networks, downloading apps from untrusted sources, or falling for phishing attacks can still put your data and device at risk, just as it would with a traditional SIM.
In the end, the safety of an eSIM depends on both the technology and how it is used. When paired with good digital habits and device protection, eSIMs are considered just as safe, and often safer, than physical SIM cards.
To better understand the overall security of eSIM technology, it’s helpful to examine a few common questions about how it may be affected by digital risks:
Can an eSIM be hacked?
eSIM technology is designed with advanced security standards that make direct hacking highly unlikely. The eSIM profile is stored in a secure element within the device, protected by strong encryption similar to what is used in mobile payments and digital identity systems. This hardware-level protection limits unauthorized access.
Most cybersecurity threats targeting smartphones stem from user actions, such as installing unverified apps, clicking on phishing links, or connecting to unsafe networks. These risks can affect the entire device, not just the eSIM. As long as users keep their operating system updated and follow basic security practices, the likelihood of an eSIM being compromised remains extremely low. Many experts view eSIMs as more secure than physical SIM cards because they cannot be physically removed, replaced, or tampered with.
Can an eSIM be cloned?
No, eSIMs cannot be cloned in the traditional sense. With a physical SIM, cloning often involves physically accessing the card and duplicating its data. eSIM profiles, however, are encrypted and tied to both the device and the user’s carrier account. Downloading or transferring an eSIM requires a secure authentication process, usually involving one-time passwords or carrier-side verification. [3]
This makes unauthorized duplication nearly impossible. As long as the user’s mobile account is protected with strong passwords and, ideally, two-factor authentication, the risk of eSIM cloning is considered extremely low. In practice, cloning an eSIM would require full control over both the device and the user’s account credentials, making it an unfeasible threat for the average user.
Can an eSIM be tracked?
An eSIM does not make a device more or less trackable than a physical SIM card. All mobile devices connect to cellular networks using cell towers, which inherently provide a general idea of a device’s location. This is a standard part of mobile network operation and applies to both SIM types equally.
Location data accessed by mobile carriers is handled under privacy regulations and only disclosed when legally required. Real-time location tracking, on the other hand, is mostly performed by apps using GPS and Wi-Fi. This type of tracking is controlled by the user through app permissions. Managing these permissions is the most effective way to protect location privacy. The presence of an eSIM has no additional impact on how or whether a device can be tracked.
Is eSIM Safe from SIM Swapping?
While eSIMs offer better physical security than traditional SIM cards, they do not eliminate the risk of SIM swapping. This form of identity fraud targets your mobile provider, not your device, through social engineering. Attackers impersonate you and convince the carrier to activate a new eSIM linked to your phone number. Once successful, they gain control of your communications and any service tied to your number.
Key facts to know:
No physical access is needed: The attacker contacts your carrier remotely, pretending to be you, and requests that your number be moved to a new eSIM they control.
They can take full control of your number: With access to your phone number, they can intercept calls, texts, and one-time codes sent via SMS.
eSIMs are not more at risk but not immune either: SIM swapping is equally possible with both eSIMs and physical SIMs. The key factor is how well your carrier authenticates requests.
How to reduce your risk:
Set a PIN or account password with your carrier: Most providers offer account-level protection to prevent unauthorized changes.
Use app-based authentication instead of SMS: Tools like Google Authenticator or Authy keep your login codes off the phone network entirely.
Request additional verification from your provider: Some carriers allow extra layers such as requiring a photo ID or verbal confirmation before processing SIM changes.
Can eSIMs Keep Your Data Safe If Your Phone Is Lost?
One advantage of eSIMs is that they cannot be physically removed from the device, which provides an extra layer of protection in the case of theft. A traditional SIM can be taken out and reused instantly, but with eSIMs, the profile is built into the phone and managed through encrypted software. This makes unauthorized transfer or replacement much harder.
If someone steals a phone with an active eSIM, they would need to bypass security features like biometric locks, PIN codes, and device reset protection to gain control. Even then, most carriers require identity verification to transfer or disable the eSIM. This adds valuable time and barriers that can help you take action.
In the event of theft, here are a few steps that can help protect your information:
Use device tracking tools (like Find My iPhone or Find My Device)
Remotely lock or wipe the phone if recovery is not possible
Notify your carrier immediately to suspend or transfer your eSIM profile
Contact your bank and change any login details linked to your number
While no system is entirely theft-proof, the security architecture of eSIMs makes it significantly more difficult for a stolen phone to be reused or exploited.
How Does eSIM Compare to a Physical SIM Card in Terms of Security?
With eSIM technology becoming standard in many smartphones, it is important to understand how it compares to traditional SIM cards in terms of security and privacy. The table below highlights the key differences across essential areas of mobile protection.
Security Factor | eSIM | Physical SIM |
SIM hacking | Secure against most threats, but still depends on overall device protection | Exposed to similar risks such as malware, phishing, or spyware |
SIM cloning | Very unlikely due to encryption and device-bound profile | Possible if the card is physically copied or stolen |
SIM swapping | Can happen if carrier authentication is weak, though process is more tightly controlled | Equally possible, depends fully on carrier verification steps |
Tracking | Location can be accessed via GPS and mobile network, same as with physical SIMs | No additional risk, functions identically in terms of tracking |
Physical security | Embedded in the device and cannot be easily removed or tampered with | Can be taken out and replaced if someone has access to the phone |
Overall, eSIMs offer improved physical security, while both types of SIM cards share similar risks in areas like remote attacks and tracking.
For more information, you can also check our eSIM vs Physical SIM page.
Tips to Protect Your eSIM on Your Phone
While eSIMs are built with strong security features by design, there are steps users can take to further reduce risk and protect their personal data. Here are some of the most effective ways to strengthen eSIM security:
1. Set a strong password for your mobile account : Your carrier account is the gateway for managing your eSIM profile. Use a long, unique password that includes numbers, letters, and symbols. Avoid reusing passwords from other platforms.
2. Enable two-factor authentication (2FA): Always activate 2FA for your mobile carrier account and any connected services. Prefer app-based authentication (such as Google Authenticator or Authy) over SMS codes, which can be intercepted if your number is compromised.
3. Add a PIN or passcode to your SIM profile: Some carriers allow users to set a SIM lock PIN that adds an extra layer of protection in case someone gains access to your device.
4. Use device-level security features: Keep biometric locks (like fingerprint or facial recognition) active, and always enable full disk encryption on your phone. This helps prevent unauthorized access if the device is lost or stolen.
5. Keep your device software up to date: Security patches and updates often close known vulnerabilities. Regularly installing updates from your device manufacturer reduces your risk of malware and exploits.
6. Avoid installing apps from untrusted sources: Only download apps from official app stores such as Google Play or the Apple App Store. Third-party apps can contain malware that targets device or SIM data.
By following these simple steps, you can keep your eSIM more secure and protect your personal information.
Stay Connected with Roamless eSIM
When you travel, having a secure and dependable internet connection is key to protecting your data and staying connected. A Global eSIM like Roamless allows you to access mobile data across countries without relying on physical SIM cards or unsafe public Wi-Fi. It’s an easy and secure way to stay online wherever your journey takes you.
For a step-by-step guide on activation, see our article on how to set up your eSIM. If you're looking for eSIM options by country, explore our full list of eSIM destinations to find the best plan for where you're traveling.
eSIMs follow modern security standards and help protect against risks like tampering and cloning. Although threats such as SIM swapping and tracking still exist, they can be limited with strong account protection and smart usage. Roamless offers a safe and private way to stay connected while keeping your personal data secure.
Frequently Asked Questions
Can someone remotely steal my eSIM information?
- It’s highly unlikely. eSIM profiles are encrypted and stored in a secure part of the device, making remote access extremely difficult without full control of your account and device.
What should I do if my carrier allows an unauthorized eSIM swap?
- Immediately contact your carrier, report the issue, and request to lock or reset your number. Also, change passwords on any accounts linked to your phone number.
Is an eSIM safe for banking?
- Yes. eSIMs are considered secure for mobile banking when used on a protected device with strong authentication. According to Germany’s Federal Office for Information Security (BSI), eSIMs offer a trusted environment through secure hardware and encryption, making them suitable for sensitive tasks like banking. [4]
Are there extra security settings I can enable on my phone?
- Yes. Use a strong phone unlock method, enable SIM lock or eSIM PIN (if supported), and activate two-factor authentication for important accounts.
How to protect your eSIM from unauthorized access?
- Secure your carrier account with a strong password and PIN, avoid sharing personal data publicly, and monitor your account for unusual activity.
Sources:
[1] Federal Communications Commission. “SIM Swap Scams and Mobile Device Security.” 2023.
[2] GSMA. “eSIM Security Assurance: Protecting the Embedded SIM Ecosystem”, 2023.
[3] ENISA. “Embedded SIM Ecosystem: Security Risks and Measures.” 2022. https://www.enisa.europa.eu/publications/embedded-sim-ecosystem-security-risks-and-measures
[4] Federal Office for Information Security (BSI). “SAM Position Paper: Secured Applications for Mobile – Role of eSIM as Trust Anchor”, 2024. https://www.bsi.bund.de/SharedDocs/Downloads/EN/BSI/Publications/Secure-Elements/SAM/BSI_SAM_PositionPaper_v1-2.pdf?__blob=publicationFile&v=3
eSIM Tips
Are eSIMs Safe?
Is eSIM safe to use? Discover the key facts about eSIM security, potential risks, and what you should know before making the switch from physical SIMs.
Is eSIM safe to use? Discover the key facts about eSIM security, potential risks, and what you should know before making the switch from physical SIMs.