The network device must protect information obtained from intrusion monitoring tools from unauthorized access, modification, and deletion.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
SRG-NET-000261-NDM-NA	SRG-NET-000261-NDM-NA	SRG-NET-000261-NDM-NA_rule		Medium

Description
Intrusion Detection System (IDS) and Intrusion Prevention System (IPS) devices should be deployed at strategic locations within the network. At a minimum, they should be deployed within the DMZ and behind the network device. It is important to not only monitor traffic entering the enclave but also leaving. Placing an IDS behind the network device will provide a clear analysis of what type of traffic and potential attacks are passing through the network device. Monitoring outbound traffic enables the network operator to detect an attack towards another network with the local enclave as the base. The intrusion detection device must be configured to ensure non-privileged users are not able to circumvent the detection or alerting mechanisms. In addition, all information collected by the intrusion detection systems must be protected from unauthorized access, modification, and deletion. This control applies to monitoring by intrusion detection systems and is not applicable to network device management.

Description

Intrusion Detection System (IDS) and Intrusion Prevention System (IPS) devices should be deployed at strategic locations within the network. At a minimum, they should be deployed within the DMZ and behind the network device. It is important to not only monitor traffic entering the enclave but also leaving. Placing an IDS behind the network device will provide a clear analysis of what type of traffic and potential attacks are passing through the network device. Monitoring outbound traffic enables the network operator to detect an attack towards another network with the local enclave as the base. The intrusion detection device must be configured to ensure non-privileged users are not able to circumvent the detection or alerting mechanisms. In addition, all information collected by the intrusion detection systems must be protected from unauthorized access, modification, and deletion. This control applies to monitoring by intrusion detection systems and is not applicable to network device management.

STIG	Date
Network Device Management Security Requirements Guide	2013-07-30

Details

Check Text ( C-SRG-NET-000261-NDM-NA_chk )
This requirement is NA for network device management.

Fix Text (F-SRG-NET-000261-NDM-NA_fix)
This requirement is NA for network device management.