TSM

TSM est une messagerie App pour les utilisateurs, qui apprécient leur vie privée en ligne.

True Secure Messenger (TSM) is a public service, that enables exchange of encrypted messages or files in individual or group chats.

The application offers new approach to communications protection and guarantees true privacy of users: registration doesn't request any personal data that can reveal user's identity in the real world (like phone number or email address); moreover, the application does not have access to the user's contacts stored on the device.

Powerful encryption using robust, "bullet-proof" algorithms (Salsa20, Curve25519) with 256-bit key length, in combination with changing session keys and automatic detection of “man-in-the-middle” attempts, brings security of communications up to the next level, in comparison with existing secure messaging tools.