User GuideIM C6500/C8000

Encryption Method of Network Communication

TLS version 1.3 is available for network communication encryption. Also, CHACHA20 256bit can be selected for the encryption strength.

IM 2500/3000/3500/4000/5000/6000 series support this function regardless of the installed version of RICOH Always Current Technology.

Function

Up to version 1.2

Version 2.0

TLS/SSL version

  • TLS1.0/1.1/1.2

  • SSL3.0

  • TLS1.0/1.1/1.2/1.3

  • SSL3.0

Encryption strength

  • AES 128bit, 256bit

  • 3DES 168bit

  • RC4 128bit

  • AES 128bit, 256bit

  • CHACHA20 256bit

  • 3DES 168bit

  • RC4 128bit

The default setting for TLS1.3 is [Inactive].

To use TLS1.3, set it to [Active] in [Security][SSL/TLS][SSL/TLS Version] using Web Image Monitor.