New and Changed Feature Information

This table summarizes the new and changed feature information for the System Security Configuration Guide for Cisco NCS 5500 Series Routers, and tells you where they are documented.

System Security Features Added or Modified in IOS XR Release 7.8.x

Feature Description Changed in Release Where Documented

Dynamic Retrieval of NETCONF Access Control Model Policies

This feature was introduced.

Release 7.8.1

Dynamic Retrieval of NETCONF Access Control Model Policies

IMA Enforcement

This feature was introduced.

Release 7.8.1

IMA Appraisal

Secure Boot on NCS-57D2-18DD-SYS

This feature was introduced.

Release 7.8.1

Secure Boot

Selective Authentication Methods for SSH Server

This feature was introduced.

Release 7.8.1

Selective Authentication Methods for SSH Server