Lexmark MS517 Embedded Web Server--Security: Administrator s Guide - Page 40
Configuring IP security settings, Enable Event Logging, Warning-Potential Damage, default, Settings
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Securing network connections 40 d Select Enable Event Logging to log activities related to 802.1X authentication. Warning-Potential Damage: To reduce flash part wear, use this feature only when necessary. e From the 802.1x Device Certificate list, select the digital certificate that you want to use. If only one certificate is installed, then default is the only option that appears. 3 Under Allowable Authentication Mechanisms, select the authentication protocols that the printer recognizes by clicking the check box next to each applicable protocol. 4 From the TTLS Authentication Method list, select the authentication method to accept through the secure tunnel created between the authentication server and the printer. 5 Apply the changes. Note: The print server resets when changes are made to settings marked with an asterisk (*) on the Embedded Web Server. Configuring IP security settings Apply IPSec between the device and the workstation or server to secure traffic between the systems with a strong encryption. The devices support IPSec with preshared keys and certificates. Both modes can be used simultaneously. In preshared key mode, devices are configured to establish a secure IPSec connection with up to five other systems. Devices and the systems are configured with a pass phrase that is used to authenticate the systems and to encrypt the data. In certificate mode, devices are configured to establish a secure IPSec connection with up to five systems or subnets. Devices exchange data securely with a large number of systems, and the process is integrated with a PKI or CA infrastructure. Certificates provide a robust and scalable solution, without configuring or managing keys and pass phrases. 1 From the Embedded Web Server, click Settings > Network/Ports > IPSec. 2 Configure the following settings: Setting IPSec Enable On* Off * This is the factory default setting. Description Enable or disable the IP security settings of your printer.