CIS Mobile is a subsidiary of CIS Secure, leading manufacturer of TSG and TEMPEST end-points and VoIP phones. altOS

CIS Mobile has a mission to address Government needs for a modern, convenient, and secure mobility platform.

Mobility powers extraordinary capabilities for organizations, but also introduces significant new operational risks. Our altOS platform is designed to ensure optimal protection for mission-critical operations with the latest off-the-shelf smartphones.

Our heritage in secure communications is reflected in our vision for mobility.

CIS Mobile is the subsidiary of CIS Secure Computing, an industry leader and global provider for designing and manufacturing secure communications and computing solutions for Governments and Enterprises. With headquarters in the Washington, DC metropolitan area, the company operates a state-of-the-art 65,000 square foot NSA certified TEMPEST manufacturing and testing facility. [Learn more]