Category Settings Setting Value
Security / IPsec Encryption Key Auto
Exchange Settings /
Security Level
Authentication and High Level Encryption
*1
You can configure "Permit SSL/TLS Communication" using Control panel.
Settings when IPsec is not available
If IPsec is not available on your network, we recommend you configure the settings shown in the following
table.
• Control panel settings to configure when IPsec is not available
Feature Setting Menu Tab Settings Setting Value
System Settings Interface
Settings
IPsec Inactive
System Settings Interface
Settings
Permit SSL/TLS
Communication *1
Ciphertext Only
*1
You can configure "Permit SSL/TLS Communication" using Web Image Monitor.
• Web Image Monitor settings to configure when IPsec is not available
Category Settings Setting Value
Security / IPsec SNMPv3 Function Inactive.
Security / SSL/TLS Permit SSL/TLS
Communication *1
Ciphertext Only
Security S/MIME "Encryption Algorithm": [3DES-168bit]
S/MIME requires you to specify a User
Certificate.
Address Book / E-mail User Certificate S/MIME requires you to specify a User
Certificate.
*1
You can configure "Permit SSL/TLS Communication" using Control panel.
• Procedures when IPsec is Unavailable
The following procedures enhance the security of the machine's data when it is travelling on a network
where IPsec is unavailable. Administrators must inform users to carry out these procedures.
• Fax
8. Specifying the Extended Security Functions
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