Developer verification: a promised lift for Android security

Google has announced that certified Android devices will require all apps to be registered by verified developers in order to be installed, a move aimed at reducing harmful apps targeting Android users. The measure targets sideloaded apps as well as those on the Google Play Store, with Google noting that since 31 August 2023, Play Store apps have already been subject to a D-U-N-S number requirement.

Invitations to participate are to be sent out gradually starting October 2025, before open­ing to all developers in March 2026, with September 2026 marking the rollout in Brazil, Indonesia, Singapore, and Thailand. The initiative, branded as ‘Developer verification’, is intended to curb malware distribution, with Google stating that research shows 50 times more malware originates from sideloaded sources than from Google Play itself.

A certified device is defined as one that has passed a rigorous testing process and has official Google approval, whereas uncertified devices may lack updates or security support. According to Google, participation offers benefits such as a community forum, priority support, and the ability to shape the user experience.