Kyocera ECOSYS FS-C8650DN FS-C8650DN Operation Guide - Page 215

Operation Panel SSL: a b *1**O*f*f*/*O**n***********- 2 Encryption [ Exit ] • DES 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. IMPORTANT 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. • 3DES 3DES (Triple Data Encryption Standard) is a high level of encryption in which DES encryption is repeated threefold. A hash symbol (g ) appears to the right of the selected encryption method. 4 After completing the selection, press [Complete] ([Right Select]). The selected encryption method is set and the SSL menu reappears. Once you have set an encryption method, and asterisk (*) appears in front of this menu option. 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 In the SSL Setting menu, press U or V to select IPP over SSL. IPP over SSL: a b *1***O*f**f 2 On 2 Press [OK]. The IPP over SSL screen appears. 3 Press U or V to select whether IPP over SSL is enabled. 4 Press [OK]. The IPP over SSL setting is set and the SSL Setting menu reappears. 6-89