KYOCERA 2020D ユーザーズマニュアル

Using the Operation Panel

7-69

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 

Off.

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 (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.

Check with your network administrator when selecting 

network settings.

>SSL Server

>SSL Server
? Off

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