Google’s new security layer, which is integrated into the Android operating system, seems to reach a wider audience as of 2025. This feature, which came to Pixel phones in December 2024, was quickly integrated by Samsung to the One UI 7 update. On the other hand, this safety measures on Android -based devices of other manufacturers will be activated for the first time with Android 16. In other words, a real spread throughout the system will be possible with the distribution of Android 16.
This new feature is called “Identity Check ve and mainly aims to take user security to a physical level. When you enable the feature, you need to verify with biometric data such as fingerprint or face recognition to make changes to safety settings or access registered passwords. What is more remarkable is that alternative roads have been closed in this verification. So it is no longer possible to overcome this wall with PIN or classic password.
No way is left other than Biometry with Android 16
In addition to all these, the technical changes behind the system are very rooted. Android’s biometry infrastructure is written from the beginning so that the biometric verification does not work in traditional backup ways such as PIN and Passwords. Therefore, this safety system becomes available only with comprehensive Android updates. While Samsung has acted quickly on this issue, other manufacturers are expected to take similar steps with the Android 16 update.
The main purpose of the system is quite clear: If the phone is stolen, to prevent the thief from providing full access to the device. Even if the device is seized, the user’s physical approval is required to intervene in security settings or display passwords. Without fingerprints or face recognition, these operations are no longer possible. This is a step that makes device thefts dysfunctional in terms of accessing data.
However, this type of biometric systems also have some limitations. For example, devices with a fingerprint reader corrupted or do not operate in low light lights may become disadvantaged in terms of user experience. In such cases, the fact that an alternative way is not offered can bring access problems for some users. However, this sacrifice can be seen as reasonable considering the general security level.
In addition, this system not only increases physical security, but also creates an indirect shield against identity hunting attacks. The accession of precision data such as registered passwords or payment information only provides a second protection line against digital attacks. The data security, which is the most concern when users lose their devices, is thus a more robust basis.
The fact that Google and Samsung integrated this feature into their devices early is a positive sign in terms of the determination and applicability of the software. However, considering the diversity of Android ecosystem, this feature of each manufacturer stands as a question mark whether it can present at the same speed and scope. Some manufacturers quickly offer updates, while others may prefer to offer such features on limited models.
Nevertheless, this system, which comes with Android 16, is expected to become a standard in Android security in the future. Especially in the present day, where digital security is becoming increasingly important, solutions such as biometric necessity can begin to be among the conscious preferences of users. In the long run, as users get used to such security measures, the use of traditional methods such as PIN or password may decrease.