NATO Authorizes the Use of iPhones for Classified Data

The move marks a turning point in how consumer mobile devices are perceived. NATO has formally authorized the use of iPhones and iPads running the latest versions of iOS and iPadOS to handle classified information up to the “NATO Restricted” level. This classification applies to data whose unauthorized disclosure could harm certain Alliance missions or operations.

According to information released by Apple, the approved devices required no specific software modifications or third-party security additions. Compliance is based on security mechanisms natively integrated into both the hardware and the operating system. The technical assessment was reportedly conducted by the Federal Office for Information Security(BSI), before the products were added to NATO’s catalogue of recognized security solutions.

The certification highlights the secure architecture developed by the manufacturer, including data encryption, hardware isolation, biometric authentication, and reinforced protections against certain memory-based attacks. It also represents a significant institutional endorsement for the company, which emphasizes that no other mainstream consumer mobile devices have achieved a comparable level of governmental certification to date.

Beyond the technical dimension, the decision comes amid ongoing debates over European digital sovereignty. With many EU member states also belonging to NATO, the validation of U.S.-made devices for sensitive uses may further fuel discussions about technological dependence. For end users, however, the certification does not change device functionality; it simply confirms that their built-in security standards now meet a level formally recognized by international military institutions.