Supported Security Features - Cisco 8831 Administration Manual

Supported security features

Topic
Reset or restore the conference phone
802.1X Authentication for Cisco Unified IP
Conference Phone 8831
All Cisco Unified IP Phones that support Cisco Unified Communications Manager use a security profile,
Note
which defines whether the phone is nonsecure or secure.
For information about configuring the security profile and applying the profile to the phone, see Cisco
Unified Communications Manager Security Guide.
Supported security features
The following table provides an overview of the security features that the conference phone supports. For
more information about these features and about Cisco Unified Communications Manager and conference
phone security, see Cisco Unified Communications Manager Security Guide.
For information about current security settings on a conference phone, choose Apps >Admin Settings
>Security Setup.
Note Most security features are available only if a certificate trust list (CTL) is installed on the conference
phone. For more information about the CTL, see "Configuring the Cisco CTL Client" chapter in Cisco
Unified Communications Manager Security Guide.
Table 8: Overview of security features
Feature
Image authentication
Cisco Unified IP Conference Phone 8831 Administration Guide for Cisco Unified Communications Manager
9.0
22
Reference
See Cisco Unified IP Conference Phone 8831 reset
or restore.
See:
• 802.1X Authentication.
• Security Setup Menu.
• Status Menu.
• Cisco Unified IP Conference Phone 8831
Description
Signed binary files (with the extension .sebn) prevent tampering with the
firmware image before it is loaded on a conference phone. Tampering with
the image causes a phone to fail the authentication process and reject the
new image.
Cisco Unified IP Conference Phone 8831
security problems.