Google is expanding its developer verification process to include apps being sideloaded onto Android devices, meaning users will no longer be able to install third-party applications unless the developer has passed Google's authentication system. This initiative aims to enhance device security and combat malicious applications. A new Android Developer Console will be introduced for onboarding and verification, requiring developers to verify their identity and app details. Early access for select developers will begin in October 2025, with the system opening to all developers by March 2026, and full enforcement in select countries by September 2026, followed by a global rollout expected by 2027. This change affects Google-certified devices and aims to protect users from scams and malware, as sideloaded apps are significantly more likely to contain malware compared to those from the Play Store. Sideloading settings will also be adjusted, with the feature disabled by default.