User Guide
24
SSL
handshake
protocol
SSL
change
cipher
spec
protocol
SSL alert
protocol
HTTP,
FTP,…
SSL record protocol
TCP
IP
SSL record protocol: Mainly applied for data partition, data calculation, MAC adding, encryption
and record block transmission.
SSL handshake protocol: It is a very important part of SSL protocol, mainly used for
cryptography negotiation and authentication. A session will be established between clients and
the server. Session ID, certificate of the other side, cryptography algorithm and primary security
key are included in the session.
SSL change cipher spec protocol: Clients and the server inform remote devices via SSL change
cipher spec protocol and packets will adopt the newly negotiated cryptography algorithm and
security key for protection and transmission.
SSL alert protocol: mainly used for reporting alert info, and severity and description are included
in messages.
SSL Setup
Click
Administration -> System Security -> SSL Setup
to enter interface below:
Fields on the screen are described below:
Field
Description