SSH Communications Security, Inc. is the US sales subsidiary of Finland-based security software maker SSH Communications Security Oyj. The company sells security software, such as the SSH Tectia application, which offers transparent encryption and authentication for use in securing systems administration, file transfer, and connectivity for both internal and external networks. SSH Communications Security, Inc. has offices in California and Massachusetts, with SSH sales people stationed in other parts of the US. The company also has a number of channel partners in Mexico and the US.