1. Open source.
2. Has verifiable builds (just being open source isn't enough).
3. Uses end to end encryption.
You need all three of those to get what you want. Also you need to spend a ton of time building Signal from source and auditing it, which I doubt you're going to bother with but at least in theory it is possible.
1. Open source. 2. Has verifiable builds (just being open source isn't enough). 3. Uses end to end encryption.
You need all three of those to get what you want. Also you need to spend a ton of time building Signal from source and auditing it, which I doubt you're going to bother with but at least in theory it is possible.