An HIDS has not been implemented on the AAA server

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-17845	NET0438	SV-19120r1_rule		Medium

Description
Using standardized authentication protocols such as RADIUS, TACACS+, and Kerberos, an authentication server provides centralized and robust authentication services for the management of network components. An authentication server is very scalable as it supports many user accounts and authentication sessions with the network components. It is critical that the AAA server’s operating system is secured and other methods are used to ensure that the server is not compromised.

Description

Using standardized authentication protocols such as RADIUS, TACACS+, and Kerberos, an authentication server provides centralized and robust authentication services for the management of network components. An authentication server is very scalable as it supports many user accounts and authentication sessions with the network components. It is critical that the AAA server’s operating system is secured and other methods are used to ensure that the server is not compromised.

STIG	Date
Network Devices Security Technical Implementation Guide	2018-02-27

Details

Check Text ( C-19336r1_chk )
Interview the IAO and AAA administrator to determine if the server is compliant. Have the administrator provide a demonstration of the HIDS capability to ensure that it is configured and in operation.

Fix Text (F-17782r1_fix)
Implement an HIDS on the AAA server.