The network element must detect rogue wireless devices, attack attempts, and potential compromises or breaches to the wireless network.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
SRG-NET-000266-RTR-NA	SRG-NET-000266-RTR-NA	SRG-NET-000266-RTR-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 firewall. It is important to not only monitor traffic entering the enclave but also leaving. Placing an IDS behind the firewall will provide a clear analysis of what type of traffic and potential attacks are passing through the firewall. Monitoring outbound traffic enables the network operator to detect an attack towards another network with the local enclave as the base. Enclaves are at risk and DoD data could be compromised if wireless scanning is not conducted to identify unauthorized WLAN clients and access points connected to or attempting to connect to the network. An IDS must be deployed capable of monitoring IEEE 802.11 transmissions within all DoD LAN environments and detecting nearby unauthorized WLAN devices. This requirement is applicable to network devices such as IDS/IPS and firewalls and is not applicable to the routing function.

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 firewall. It is important to not only monitor traffic entering the enclave but also leaving. Placing an IDS behind the firewall will provide a clear analysis of what type of traffic and potential attacks are passing through the firewall. Monitoring outbound traffic enables the network operator to detect an attack towards another network with the local enclave as the base. Enclaves are at risk and DoD data could be compromised if wireless scanning is not conducted to identify unauthorized WLAN clients and access points connected to or attempting to connect to the network. An IDS must be deployed capable of monitoring IEEE 802.11 transmissions within all DoD LAN environments and detecting nearby unauthorized WLAN devices. This requirement is applicable to network devices such as IDS/IPS and firewalls and is not applicable to the routing function.

STIG	Date
Router Security Requirements Guide	2013-07-30

Details

Check Text ( C-SRG-NET-000266-RTR-NA_chk )
This requirement is NA for router.

Fix Text (F-SRG-NET-000266-RTR-NA_fix)
This requirement is NA for router.