documentation_complete: true

title: 'Login Banner Verbiage'

description: |-
    Enter an appropriate login banner for your organization. Please note that new lines must
    be expressed by the '\n' character and special characters like parentheses and quotation marks must be escaped with '\\'.

type: string

operator: equals

interactive: false

{{% set var_dod_default="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:\n-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.\n-At any time, the USG may inspect and seize data stored on this IS.\n-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.\n-This IS includes security measures (e.g., authentication and access controls) to protect USG interests--not for your personal benefit or privacy.\n-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." %}}
{{% set var_dod_short = "I've read & consent to terms in IS user agreem't." %}}
{{% set var_cis_default = "Authorized users only. All activity may be monitored and reported." %}}
{{% set var_cis_regex = "^(?!.*(\\\\|fedora|rhel|sle|ubuntu)).*" %}}

options:
# CIS doesn't enforce any specific content for login banners, but doesn't allow technical information.
# There is a generic content in case a remediation is necessary.
    cis_banners: {{{ "^(" ~ var_cis_default|banner_regexify ~ "|" ~ var_cis_regex ~ ")$" }}}
    cis_default: {{{ var_cis_default|banner_regexify|banner_anchor_wrap }}}
# First banner in 'dod_banners' must be the banner for desktop, laptop, and other devices which accommodate banners of 1300 characters
    dod_banners: {{{ "^(" ~ var_dod_default|banner_regexify ~ "|" ~ var_dod_short|banner_regexify ~ ")$" }}}
    dod_default: {{{ var_dod_default|banner_regexify|banner_anchor_wrap }}}
    dod_short: {{{ var_dod_short|banner_regexify|banner_anchor_wrap }}}
    dss_odaa_default: {{{ "Use of this or any other DoD interest computer system constitutes consent to monitoring at all times. This is a DoD interest computer system. All DoD interest computer systems and related equipment are intended for the communication, transmission, processing, and storage of official U.S. Government or other authorized information only. All DoD interest computer systems are subject to monitoring at all times to ensure proper functioning of equipment and systems including security devices and systems, to prevent unauthorized use and violations of statutes and security regulations, to deter criminal activity, and for other similar purposes. Any user of a DoD interest computer system should be aware that any information placed in the system is subject to monitoring and is not subject to any expectation of privacy. If monitoring of this or any other DoD interest computer system reveals possible evidence of violation of criminal statutes, this evidence and any other related information, including identification information about the user, may be provided to law enforcement officials. If monitoring of this or any other DoD interest computer systems reveals violations of security regulations or unauthorized use, employees who violate security regulations or make unauthorized use of DoD interest computer systems are subject to appropriate disciplinary action. Use of this or any other DoD interest computer system constitutes consent to monitoring at all times."|banner_regexify|banner_anchor_wrap }}}
    usgcb_default: {{{ "-- WARNING -- This system is for the use of authorized users only. Individuals using this computer system without authority or in excess of their authority are subject to having all their activities on this system monitored and recorded by system personnel. Anyone using this system expressly consents to such monitoring and is advised that if such monitoring reveals possible evidence of criminal activity system personal may provide the evidence of such monitoring to law enforcement officials."|banner_regexify|banner_anchor_wrap }}}
    default: {{{ var_cis_default|banner_regexify|banner_anchor_wrap }}}
