{"description": "Each system should expose as little information about\nitself as possible.\n<br /><br />\nSystem banners, which are typically displayed just before a\nlogin prompt, give out information about the service or the host's\noperating system. This might include the distribution name and the\nsystem kernel version, and the particular version of a network\nservice. This information can assist intruders in gaining access to\nthe system as it can reveal whether the system is running\nvulnerable software. Most network services can be configured to\nlimit what information is displayed.\n<br /><br />\nMany organizations implement security policies that require a\nsystem banner provide notice of the system's ownership, provide\nwarning to unauthorized users, and remind authorized users of their\nconsent to monitoring.", "warnings": [], "requires": [], "conflicts": [], "values": ["cis_banner_text", "login_banner_text", "motd_banner_text", "remote_login_banner_text", "var_ssh_confirm_text"], "groups": ["gui_login_banner"], "rules": ["banner_etc_issue", "banner_etc_issue_cis", "banner_etc_issue_net", "banner_etc_issue_net_cis", "banner_etc_motd", "banner_etc_motd_cis", "banner_etc_profiled_ssh_confirm", "file_groupowner_etc_issue", "file_groupowner_etc_issue_net", "file_groupowner_etc_motd", "file_owner_etc_issue", "file_owner_etc_issue_net", "file_owner_etc_motd", "file_permissions_etc_issue", "file_permissions_etc_issue_net", "file_permissions_etc_motd"], "platform": "", "platforms": [], "inherited_platforms": [], "cpe_platform_names": [], "title": "Warning Banners for System Accesses", "definition_location": "/aptdata/openscap/scap-security-guide/linux_os/guide/system/accounts/accounts-banners/group.yml"}