<ul><li>Signal updates its Windows 11 application to block Microsoft's Recall feature, preventing screenshots of private conversations.</li><li>Signal's 'Screen Security' setting, utilizing DRM techniques, prevents unauthorized screen captures and is enabled by default.</li><li>Microsoft's Recall feature captures screenshots for a searchable timeline, facing privacy concerns and potential data collection risks.</li><li>Signal's move to protect user privacy through DRM measures echoes streaming services' strategies and limitations on Recall's developer controls.</li></ul>

Signal Blocks Microsoft Recall Feature to Protect User Privacy

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