💬 Reliable instant messaging with multi-profile and multi-device support
⚡️ Sign up to secure and interoperable chatmail relays
🥳 Interactive web apps in chats for gaming and collaboration
🔒 Audited end-to-end encryption safe against network and server attacks
👉 FOSS software, built on Internet Standards, avoiding xkcd927 :)
So when you’re looking at a new encrypted data service with their own DIY implementation of cryptographic protocols, this right here is the most important question:
https://delta.chat/en/help#security-audits
This is good. It has been almost two years since the last audit, which probably encompasses a lot of software changes. But having any audits, and discussing that up-front in the FAQ and including documentation is awesome. It’s good to have alternatives available.