The ICS must display the Standard Mandatory DOD Notice and Consent Banner before granting access to users.

An XCCDF Rule

Description

<VulnDiscussion>Display of the DOD-approved use notification before granting access to the network device ensures privacy and security notification verbiage used is consistent with applicable federal laws, Executive Orders, directives, policies, regulations, standards, and guidance. Satisfies: SRG-NET-000041-VPN-000110, SRG-NET-000042-VPN-000120, SRG-NET-000043-VPN-000130</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>

ID: SV-258584r930440_rule
Severity: Medium
References: CCI-000048 CCI-000050 CCI-001384 CCI-001385 CCI-001386 CCI-001387 CCI-001388
Updated: 17 days ago

Configured to present a DOD-approved banner that is formatted in accordance with DTM-08-060. Configure the remote access VPN user access sign-in notice. This may or may not be the same as the admin portal.

In the ICS Web UI, navigate to Authentication >> Signing In >> Sign-In Notifications.
1. Click "New Notification".
2. For name, type: "DOD Notice and Consent".
3. In the text box type the following:"You are accessing a U.S. Government (USG) Information System (IS) that is provided for USG-authorized use only. By using this IS (which includes any device attached to this IS), you consent to the following conditions:
- The USG routinely intercepts and monitors communications on this IS for purposes including, but not limited to, penetration testing, COMSEC monitoring, network operations and defense, personnel misconduct (PM), law enforcement (LE), and counterintelligence (CI) investigations.
- At any time, the USG may inspect and seize data stored on this IS.
- Communications using, or data stored on, this IS are not private, are subject to routine monitoring, interception, and search, and may be disclosed or used for any USG-authorized purpose.
- This IS includes security measures (e.g., authentication and access controls) to protect USG interests -- not for your personal benefit or privacy.
- Notwithstanding the above, using this IS does not constitute consent to PM, LE or CI investigative searching or monitoring of the content of privileged communications, or work product, related to personal representation or services by attorneys, psychotherapists, or clergy, and their assistants. Such communications and work product are private and confidential. See User Agreement for details".
4. Click "Save Changes".
5. Go to Authentication >> Signing In >> Sign-In Policies.
6. Click the "*/" (or whatever custom URL is used for remote access VPN user access).
7. Under "Configure SignIn Notifications", check the box for "Pre-Auth Sign-in Notification" in the drop-down menu, and assign the notification titled "DOD Notice and Consent".

The ICS must display the Standard Mandatory DOD Notice and Consent Banner before granting access to users.

Description

Remediation - Manual Procedure