安心信使

Unseen provides state-of-the-art and easy-to-use private and secure communications for consumers and businesses on Android and other platforms. The proprietary and very strong xAES encryption combined with NTRU for public key exchange is believed to be resistant to even quantum computing attacks. Unseen users get secure messaging, Audio/Video calling using webRTC and encrypted email service.

Features:
- NTRU / xAES Encryption
- One to One and Group Chat
- Secure File transfer
- Hosted in Taiwan