RELATED INFORMATION |
TCE 621 protects communications between hosts by adding end-to-end security services to the IP protocol. The Cryptel® IP system is approved for protection of data traffic at all NATO classification levels and has been selected as the standard for NATO IP Crypto Equipment (NICE). This system supports both IPv4 and IPv6. TCE 621, a key component of the Cryptel® IP system, is installed between the host system or network and the IP network and is used to establish Virtual Private Network (VPN) solutions or to protect communications between two hosts. Various versions of TCE 621 are available depending on data rates and crypto algorithms. TCE 671, a security management centre, provides efficient, centralised management and operation of the security network. |