Explore the technology and features we've engineered to protect your digital life by default.
Tools that are powerful for you, but invisible to trackers, scanners, and bad actors.
We don't just use encryption; we build our architecture around it. Your security is non-negotiable.
From the moment you send a message to the moment it's received, your data is encrypted. Only you and the intended recipient have the keys.
We use only battle-tested, open-source cryptographic libraries, standardizing on AES-256 for symmetric encryption and ChaCha20-Poly1305 for our transport protocols.
Our protocols generate unique, temporary session keys for every conversation. Even if a long-term key was ever compromised, your past messages would remain secure.
Our architecture is designed to be blind. We do not log your IP address, connection metadata, or who you talk to. We can't turn over data we don't have.
Post-Quantum Cryptography (PQC)
The encryption that protects the internet today is vulnerable to attacks from future quantum computers. This isn't science fiction; it's a widely accepted long-term threat.
Antachat is already prepared. We are implementing hybrid cryptographic models that combine classic, proven algorithms with new PQC standards like Kyber and Dilithium. This ensures your data is protected against both today's attackers and tomorrow's quantum threat.
Stop trading your privacy for convenience. Download Antachat and join the movement for a more secure digital future.