CypherCom is an end-to-end encrypted communication system. Compared with previous secure communication solutions that focus on peer-to-peer authentication between networks and devices, CypherCom extends security authentication from the traditional "device" perspective to the "user" level, indeed Guarantee the confidentiality and integrity of the user's communication content. Based on the spirit of zero trust, a secure and non-eavesdropping communication system is constructed on the existing mobile communication network. The communication process is encrypted throughout the process, and no plaintext messages are stored during the process. , and it is impossible to decrypt and complete the end-to-end secret communication.

The Slim Sim hardware security element and applet of CypherCom's end-to-end encrypted communication system have passed FIPS 140-2 Level 3 security certification, which ensures that the private key used for communication is highly protected, and the communication process adopts hardware encryption mode to ensure User communication security. Using this end-to-end encrypted communication system, end users do not need to change their mobile phones, they can make secure VolP voice calls and Instant Messaging (IM) message transmissions just by connecting to the Internet, including voice, photos, videos, and files are all encrypted and protected. And integrate the existing address book function, easy to use and safe.