Signal has activated Digital Rights Management (DRM) features within Windows to prevent Microsoft Recall from capturing screenshots of its chat windows. Recall has been criticized for its imprecise screenshot capturing, which affects sensitive communications. Signal's DRM solution ensures that Recall and other screenshot tools do not capture its content. The "Screen security" setting in Signal Desktop for Windows 11 is enabled by default, requiring users to confirm if they wish to disable it. Recall was initially criticized during its launch at Microsoft's 2024 Build event and has since been revised, remaining an opt-in feature with a "Preview" label. Microsoft claims users control what apps and websites are saved in snapshots.