Lightning's products support optionally world-class strong encryption.  This includes a broad range of cypher-algorithms to choose from for security and interoperability reasons, encryption protocols, keys etc.

Main supported algorythms to choose from in the configuration of each encrypted link include IDEA, AES, Blowfish, Twofish, CAST, DES, Tripple-DES.

Main supported key exchange protocols include secret keys, preshared keys, IKE and X.509 Certificates with public/private keys exchanges.

Lightning's products have been approved and are used in all security-sensitive applications, ranging from Swiss-banks, government, defense and commercial applications, up to aerospace applications.