Utax P-C2160DN, Руководство пользователя

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4-85
Using the Operation Panel
2
Press [OK] . A blinking question mark (
?
) appears.
3
Select
On
or
Off
using  or  .
4
Press [OK] .
5
Press [MENU] . The display returns to
Ready
.
AES (SSL Server AES setting)
AES (Advanced Encryption Standard) was developed to replace DES as
the standard encryption as the safety of DES has declined. AES is a block
encryption system that uses 128-bit blocks and an SPN structure (a
typical structure for repeated encryption) with three selectable key
lengths of 128, 192 and 256 bits.
The default setting is
On
.
1
Press  while
>SSL Server On >
is displayed.
>>AES
appears.
2
Press [OK] . A blinking question mark (
?
) appears.
3
Select
On
or
Off
using  or  .
4
Press [OK] .
5
Press [MENU] . The display returns to
Ready
.
IPP over SSL (SSL Server IPP over SSL setting)
IPP over SSL is an encryption function that uses SSL for communications
between users and servers in network printing. To use IPP over SSL, both
server and client must support the protocol.
The default setting is
Off
.
1
Press

while
>SSL Server On >
is displayed.
>>IPP over SSL
appears.
2
Press [OK] . A blinking question mark (
?
) appears.
3
Select
On
or
Off
using  or  .
4
Press [OK] .
5
Press [MENU] . The display returns to
Ready
.
HTTPS (SSL Server HTTPS setting)
HTTPS (HyperText Transfer Protocol Secure) is a protocol that adds SSL
data encryption, message authentication and a digital signature function
to the HTTP protocol used for data transfer between WWW servers and
clients.
S-HTTP is a similar protocol, but HTTPS differs in that it uses SSL.
The default setting is
On
.
1
Press  while
>SSL Server On >
is displayed.
>>HTTPS
appears.
>>3DES
? On
>>AES
? On
>>IPP over SSL
? Off