System Security Configuration Guide for Cisco 8000 Series Routers, IOS XR Release 7.9.x

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Updated:: March 1, 2023

Chapter: New and Changed Feature Information

New and Changed Feature Information
System Security Features Added or Modified in IOS XR Release 7.9.x

New and Changed Feature Information

This chapter lists all the features that have been added or modified in this guide. The table also contains references to these feature documentation sections.

System Security Features Added or Modified in IOS XR Release 7.9.x


Feature	Description	Changed in Release	Where Documented
Secure Key Integration Protocol (SKIP) for Routers	This feature was introduced.	Release 7.9.1	Secure Key Integration Protocol
Validating X.509v3 Certificate Extensions over Mutual Transport Layer Security (mTLS)	This feature was introduced.	Release 7.9.1	Configure X.509v3 Certificate-based Authentication for SSH
uRPF in Strict Mode	This feature was introduced.	Release 7.9.1	Configuring uRPF in Strict Mode

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