GSMK CryptoPhone Technology

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  • Trustworthy solution for confidential phone calls and messages
  • 360° mobile device security
  • Easy to use
  • Strong, fully verifiable encryption: Voice and data encrypted with AES 256 and Twofish


Trustworthy Voice and Message Encryption

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  • GSMK CryptoPhones are your trustworthy solution for completely confidential encrypted telephone calls – whether by GSM cellular network, 3G/UMTS, satellite, or land line
  • GSMK CryptoPhones are based on the strongest encryption algorithms on the market
  • GSMK CryptoPhones are the only secure phones that come with full source code available for independent review – allowing their security to be fully verified by independent researchers
  • GSMK CryptoPhones provide hassle-free, integrated security – protecting not only the information you exchange by phone, but also the data on your mobile device



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Mobile World Congress 2015 • Barcelona, Spain

Experience the edge of innovation from March 2-5 at GSMK’s stand in Hall 6, Stand J07

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CeBIT 2015 • Hannover, Germany

GSMK’s 360-degree mobile security solutions on display from March 16-20 in Hall 6, Stand L16