is your business

Enterprise solutions for secure mobile communications 

Silent Phone

User-friendly voice and messaging app with enterprise security.

  • No backdoors, no man-in-the-middle attacks
  • Unlimited peer-to-peer calling with out-of-network calling
  • Unlimited peer-to-peer calling
  • Secure messaging and file transfers
  • Scheduled burn functionality on both ends
  • Available for any Android or iOS device

Learn More

Buy Now


Portable security appliance firewall, VPN, Intrusion Prevention System designed to increase user productivity while reducing IT security risk.

  • Pocket-sized, 2″
  • IPsec VPN tunnel – Suite B Top Secret level encryption
  • Next Generation Firewall
  • Management console for total control
  • No data exposure, even at time of connection
  • Plug-and-play functionality with any IP-enabled device

Learn More

Order Now

Silent Circle’s products detect and prevent cyber threats aimed at mobile devices. We help enterprises prevent losses in privacy, intellectual property, reputation and social trust. We offer guaranteed privacy – there are no backdoors and you always hold the keys.

      Info Security Products Guide 2018 Global Excellence gold award, presented to Silent Circle for GoSilent for the Best Security Hardware Product category and for the Wireless, Mobile, or Portable Device Security category.      2018 Cyber security Excellence Award Finalist badge          

Silent Circle is deployed world-wide at full scale in both public and private organizations.

Silent Circle Privacy Blog. Insights you can use. Information you can act upon.