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--- technology [2021/07/01 14:21] – ajeremias
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   * [[https://riot.im/|Riot]] - A secure collaboration app for group chat, file transfer and voice/video conferencing built on the decentralized Matrix ecosystem, providing bridges and integrations to centralized services such as IRC, Slack, Gitter, etc
   * [[https://xmpp.org/|XMPP]] - Extensible Messaging and Presence Protocol (XMPP) is a communication protocol for message-oriented middleware such as Psi+ (Desktop), Conversations (Android) and ChatSecure (iOS). It enables the near-real-time exchange of structured yet extensible data between any two or more network entities. audits on conversations[[ https://conversations.im/omemo/audit.pdf| 2016 ]] / omemo [[https://teddit.net/r/netsec/comments/o1q0jn/public_crypto_audit_report_lurchomemo/|2021]].
-[[https://teddit.net/r/netsec/comments/o1q0jn/public_crypto_audit_report_lurchomemo/| audit August 2021]]
   * [[https://signal.org/|Signal]] For mobile devices running Android or iOS, the open source Signal app offers end-to-end encrypted voice, video, text, and photos, and it's been endorsed by security and cryptography experts including Edward Snowden and Bruce Schneier and the Electronic Frontier Foundation. Can we trust signal? Signal is a centralized network. Very suitable of Man-in-the-middle attacks! [[https://sequoia-pgp.org/blog/2021/06/28/202106-hey-signal-great-encryption-needs-great-authentication/|Signal big flaws]]
   * [[https://ssd.eff.org/en/module/how-use-pgp-linux|OpenPGP]] for sending encrypted emails. And some concerns on PGP[[https://restoreprivacy.com/let-pgp-die/|Let PGP Die: Why We Need a New Standard for Email Encryption]]