Overview Of Supported Security Features - Cisco Cius Overview

Overview of Supported Security Features

Topic
Deleting the CTL/ITL file from Cisco Cius
Resetting or restoring Cisco Cius
802.1X Authentication for Cisco Cius
Overview of Supported Security Features
The following table provides an overview of the security features that Cisco Cius supports. For more information
about these features and about Cisco Unified Communications Manager and Cisco Cius security, see the Cisco
Unified Communications Manager Security Guide and the Wireless Security chapter of the
LAN Deployment
For information about current security settings on Cisco Cius, press the Menu key and choose Settings >
Location and security. For more information, see the
Table 9: Overview of Security Features
Feature
Image authentication
Customer-site certificate installation
Cisco Cius Administration Guide, Release 9.2(3)
14
Guide.
Description
Signed binary files (with the extension .sbn) prevent tampering
with the firmware image before it is loaded on a Cisco Cius
device. Tampering with the image causes Cisco Cius to fail the
authentication process and reject the new image.
Each Cisco Cius requires a unique certificate for device
authentication. Cisco Cius devices include a manufacturing
installed certificate (MIC), but for additional security, you can
specify in Cisco Unified Communications Manager
Administration that a certificate be installed by using the
Certificate Authority Proxy Function (CAPF). Alternatively,
you can install a Locally Significant Certificate (LSC) from the
Enterprise security menu on the device. See the
Security on Cisco Cius
Reference
See theResetting Cisco Cius.
See the Resetting Cisco Cius.
See these sections:
• Supporting 802.1X Authentication on Cisco
Cius, on page 19.
• Enterprise Security Settings.
• Troubleshooting Cisco Cius
Location and Security Setup
for more information.
Overview of Cisco Cius
Security.
Cisco Cius Wireless
Menu.
Configuring
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