English to Persian (Farsi) Tech/Engineering IT (Information Technology)

More important information like the session key is further encrypted by a public key algorithm and capsulated by symmetric encryption. The authentication message is no different from the normal payload of a TCP packet, so the foreign network can just route it to the destination. The foreign network and other intruders are not able to discover the information inside because they do not have the shared key; and they must have both corresponding shared key and matched private key to get the session key.