Better protection for Android devices: Google introduces new security features

Google is adding some new security features to Android. They are intended to protect device data on smartphones and tablets "before, during, and after an attempted theft." The new "multi-layered defense mechanisms" are designed not only to protect personal data in the event of device theft but also from curious children's hands.

As the company writes, the new security features build on those already integrated into Android. Some of them were introduced in October 2024 for devices with Android 15 and newer. Some of the features now announced require Android 16 and newer.

Improved user control and identity verification

These updates include, for example, better user control for failed authentication attempts. The "Failed Authentication Lock" feature, introduced with Android 15, which automatically locks the device screen after too many failed attempts to enter a PIN or pattern, can now be enabled or disabled via a slider if desired.

In addition, Google is expanding the identity verification announced at the beginning of 2025 to other areas: The function, which requests biometric data for sensitive actions outside of trusted locations, is now being extended to "all functions and apps that use Android's biometric query." This now includes Google's password manager and third-party banking apps. Critical device functions such as resetting to factory settings or deleting Google accounts are also protected.

Stronger protection against PIN guessing

Google has also integrated stronger protection against guessing the screen lock (PIN or pattern). The manufacturer has extended the lockout period after failed attempts. However, Android no longer counts identical incorrect entries towards the repeat limit, "to ensure that you are not accidentally locked out (e.g., by a curious child)."

Furthermore, Google is also enhancing the recovery tools that will be available for Android devices with Android 10 and newer.

For example, the "Remote Lock" function, which can be accessed via the web portal android.com/lock and locks a lost or stolen device, will now have an optional security question. This is intended to ensure that only the owner of the device can perform this action. This is intended to add an additional layer of security to the recovery process, according to Google.

Finally, Google is activating the theft detection lock and remote lock by default for new Android devices activated in Brazil.

(afl)