PLANET CS-2001 - Manual (Page 634)

623
Terms in VPN
DES
 DES, an acronym for Data Encryption Standard, is a cipher that was selected by
NIST (National Institute of Standard and Technology), using a 56-bit key for
encryption.
3DES
 3DES, an acronym for Triple Data Encryption Standard, providing significantly
enhanced security by executing the core DES algorithm three times in a row, is
more difficult to break than DES, using a 168-bit key size.
AES
 AES, an acronym for Advanced Encryption Standard, is more difficult to break
than DES. The DES encryption key is 56 bits long; on the contrary, AES keys
can be 128, 192 or 256 bits long.
Terms in Settings
Web VPN / SSL VPN Client Configuration
 Configures the Protocol, Client IP address range, Encryption algorithm, Server
port. Assigns DNS server addresses to clients or WINS server addresses to client.
 Set subnet of server that can be accessed by the client user.
Note：
1. The SSL VPN IP address range cannot overlap with the address range from any of the
following internal network subnets or servers: LAN, DMZ, WAN, Multiple. Subnet, etc.
Name
 The name of the SSL VPN authentication.
Authentication Account / Group
 The authentication group and user under Policy Object > Authentication >
User / Group.