Android 14 introduces first-of-its-kind cellular connectivity security features - Google Security Blog - Lemdro.id

Key points: - Android 14 introduces advanced cellular security measures, becoming the first OS to do so. - 2G support can now be disabled in managed devices to counter security vulnerabilities associated with false base stations and downgrading attacks. - A new feature disables support for null-ciphered cellular connections, enhancing communication privacy. - Android 12 had already introduced a modem-level 2G disabling feature for Pixel 6 and other Android devices. - Android’s efforts to enhance cellular security encompass collaborations with internal teams, academic groups, and industry standards bodies.