Encrypted messaging platform Signal is enhancing its Windows application with a feature called Screen Security, which prevents screenshots of messages while the app is in use. The application is flagged as protected by Digital Rights Management (DRM), ensuring that DRM content cannot be recorded in screenshots on Windows devices. Screen Security is activated by default but can be disabled by users if needed. Signal hopes that AI developers will consider the implications of their innovations more thoughtfully. The Recall feature in Windows 11, which allows users to record everything displayed on their screens, has faced privacy and security concerns, and skepticism remains about its readiness for widespread adoption.