Google will block the installation of apps from unverified developers starting next year, affecting both Play Store and sideloaded applications. An active internet connection will be required during installation for verification checks, facilitated by the new Android Developer Verifier service. This service will confirm developer credentials and check app packages against a trusted entity. Google will cache popular verified apps to allow installation without internet access.
A specialized Android Developer Console account type will be introduced for student and hobbyist developers, with fewer verification requirements but strict distribution caps. Developers must prove ownership of app packages by signing them with the same key, and those distributing malware will face account restrictions. Developers will need a DUNS number for organizational accounts to deter fraudulent claims.
Google will not disclose developer information publicly but may share it with government entities. Independent app stores like F-Droid may face challenges due to potential package name duplication issues. For enterprise use, apps installed via management tools can bypass verification, but offline distribution will require organizations to establish their own verification processes.