Encrypt your phone calls with Crypto Phones by Caspertech. Our 2G Secure GSM mobile phones make use of normal GSM data channel (available from most operators) to encrypt your voice and SMS messages and prevent phone tapping or cellphone interceptions.

Cryptech LINUX – Crypto Phone

  • Uses GSM data network
  • End-to-end voice call encryption
  • Based on Linux hardened OS Kernel
  • Symmetric and DH Encryption Keys
  • AES 256 bit Encryption Algoritm
  • Crypto Phone Software not sold separately
  • Hardened hardware against any kind of manipulation or spy software
  • Pre-configured for Crypto Calls
  • Customizable Encryption Algorithm on Customer Demand
  • Compatible with KMS centralized key management system

Cryptech SYMBIAN – Secure GSM

  • Uses GSM data network
  • End-to-end call encryption
  • Based on Symbian OS
  • Symmetric and DH Encryption Keys
  • AES 256 bit Encryption Algoritm
  • Software sold for customer autonomous installation
  • Integration with phone and contacts
  • Customizable Encryption Algorithm on Customer Demand

Cryptech WINDOWS MOBILE

  • Uses GSM data network
  • End-to-end mobile phone encryption
  • Based on Windows Mobile OS
  • Symmetric and DH Encryption Keys
  • AES 256 bit Encryption Algoritm
  • Software sold for customer autonomous installation
  • Integration with phone and contacts
  • Customizable Encryption Algorithm on Customer Demand