Anti tapping mobile phone to make and receive encrypted secure GSM calls, based on Windows Mobile 5/6 Operating System (Professional and Standard)
Provides encrypted mobile communications over all GSM networks through the CSD channel (also known as incoming data/FAX channel) thanks to the Cryptech secure GSM phone encryption technology
End-to-end secure GSM encryption with AES256 bit algorithm
Cipher Key generated with Diffie-Hellman 4096 bit or Elliptic Curves DH 571 bit for each crypto call