"Trust us" are the two most dangerous words in security. A service provider can promise the world, but if their code is hidden behind a closed door, you have no way of knowing if those promises are kept—or if a backdoor has been quietly installed.

PAAVS is built on the foundation of Open Source Trust. We believe that security through obscurity is no security at all.

The Linus’s Law

"Given enough eyeballs, all bugs are shallow." By making our source code public, we invite the world's best security researchers to find and fix vulnerabilities before they can be exploited.

The Three Pillars of Verification

Transparency at PAAVS isn't just a marketing slogan; it's a technical requirement enforced through three pillars:

1. Reproducible Builds

It's one thing to see the code; it's another to know that the app running on your phone actually matches that code. We support Reproducible Builds, allowing researchers to compile the source code and verify that the resulting binary is identical to the one we distribute.

2. Continuous Professional Audits

We work with leading third-party security firms to conduct deep-dive audits of our cryptographic implementations and infrastructure. These reports are published in full, with no redactions.

3. The PAAVS Bug Bounty Program

We actively incentivize the community to find flaws. Our Bug Bounty program rewards researchers for identifying everything from minor logic errors to critical cryptographic vulnerabilities. We see every researcher as a partner in our mission.

Verify for Yourself

All PAAVS core libraries, webmail clients, and server-side encryption modules are available on our [GitHub](https://github.com/paavs). Pull the code, audit the math, and join the conversation.

Conclusion

Opacity is the enemy of security. By building in the open, we are holding ourselves to the highest possible standard and giving you the tools to verify that your privacy is protected by more than just words.

Join the movement.

Contribute on GitHub