Triumph Adler P-3521DN, Руководство по продвинутой эксплуатации, Страница: 97 / 130

Using the Operation Panel 2-77
4
Press [OK] .
5
Press [MENU] . The display returns to
Ready
.
SSL Server (SSL Server setting)
SSL (Secure Sockets Layer) refers to a protocol used to encrypt
information sent and received over a network. SSL can currently be used
to encrypt data such as the WWW or FTP files widely used on the
Internet so that privacy-related information, credit card numbers,
corporate secrets and other confidential information can be sent and
received safely.
SSL servers use this protocol to authenticate servers and clients.
The default setting is
On
.
1
After entering the administrator ID and password, press U or V
repeatedly until
>SSL Server >
appears.
2
Press [OK] . A blinking question mark (
?
) appears.
3
Select
On
or
Off
using U or V .
4
Press [OK] .
5
Press [MENU] . The display returns to
Ready
.
DES (SSL Server DES setting)
DES (Data Encryption Standard) is a typical symmetric-key
cryptographic algorithm that divides data in to 64-bit blocks and then
encrypts each block using a 56-bit key.
The default setting is
Off
.
1
Press
Z
while
>SSL Server On >
is displayed.
>>DES
appears.
2
Press [OK] . A blinking question mark (
?
) appears.
3
Select
On
or
Off
using
U
or
V
.
4
Press [OK] .
5
Press [MENU] . The display returns to Ready .
Note
Check with your network administrator when selecting
network settings.
>SSL Server >
>SSL Server >
? Off
Note
Symmetric-key cryptography, because it uses the same
key for both encryption and decryption, uses the same key in both
directions when encrypted data is exchanged. Accordingly, to
prevent the key from being divulged, key transfer and storage
must be very strictly managed.
>>DES
? Off