The network device must retain the Standard Mandatory DoD Notice and Consent Banner on the screen until the administrator acknowledges the usage conditions and takes explicit actions to log on for further access.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-202021	SRG-APP-000069-NDM-000216	SV-202021r395613_rule		Medium

Description
The banner must be acknowledged by the administrator prior to the device allowing the administrator access to the network device. This provides assurance that the administrator has seen the message and accepted the conditions for access. If the consent banner is not acknowledged by the administrator, DoD will not be in compliance with system use notifications required by law. To establish acceptance of the network administration policy, a click-through banner at management session logon is required. The device must prevent further activity until the administrator executes a positive action to manifest agreement. In the case of CLI access using a terminal client, entering the username and password when the banner is presented is considered an explicit action of acknowledgement. Entering the username, viewing the banner, then entering the password is also acceptable.

Description

The banner must be acknowledged by the administrator prior to the device allowing the administrator access to the network device. This provides assurance that the administrator has seen the message and accepted the conditions for access. If the consent banner is not acknowledged by the administrator, DoD will not be in compliance with system use notifications required by law. To establish acceptance of the network administration policy, a click-through banner at management session logon is required. The device must prevent further activity until the administrator executes a positive action to manifest agreement. In the case of CLI access using a terminal client, entering the username and password when the banner is presented is considered an explicit action of acknowledgement. Entering the username, viewing the banner, then entering the password is also acceptable.

STIG	Date
Network Device Management Security Requirements Guide	2021-03-16

Details

Check Text ( C-2147r381593_chk )
Determine if the network device is configured to retain the Standard Mandatory DoD Notice and Consent Banner on the screen until the administrator acknowledges the usage conditions and takes explicit actions to log on for further access. If the network device does not retain the banner on the screen until the administrator acknowledges the usage conditions and takes explicit actions to log on for further access, this is a finding.

Check Text ( C-2147r381593_chk )

Determine if the network device is configured to retain the Standard Mandatory DoD Notice and Consent Banner on the screen until the administrator acknowledges the usage conditions and takes explicit actions to log on for further access. If the network device does not retain the banner on the screen until the administrator acknowledges the usage conditions and takes explicit actions to log on for further access, this is a finding.

Fix Text (F-2148r381594_fix)
Configure the network device to retain the Standard Mandatory DoD Notice and Consent Banner on the screen until the administrator acknowledges the usage conditions and takes explicit actions to log on for further access.