Signal is open source, so our code is regularly scrutinized in addition to regular formal audits. We also constantly monitor security@signal.org for any new reports, and we act on them with quickness while also working to protect the people who rely on us from outside threats like phishing with warnings and safeguards.
This is why Signal remains the gold standard for private, secure communications. 5/
@signalapp As a supporter of #Signal, it is important to point out a key detail: Signal's own code is #OpenSource, but Signal uses multiple #proprietary libraries from #Google. Those cannot be scrutinized since the source code is not open. We believe Signal should offer an actual open source version, and are ready to help. This exists already in the fork https://fosstodon.org/@MollyIM Also, apps like #Element #Threema #Wire are #FOSS, and have #ReproducibleBuilds on @fdroidorg #FDroid
@growse @guardianproject @signalapp @fdroidorg That would be nice, but sadly, no. That APK contains proprietary libraries from Google and maybe others.