{"description": "The best protection against vulnerable software is running less software. This section describes how to review\nthe software which Ubuntu 22.04 installs on a system and disable software which is not needed. It\nthen enumerates the software packages installed on a default Ubuntu 22.04 system and provides guidance about which\nones can be safely disabled.\n<br /><br />\nUbuntu 22.04 provides a convenient minimal install option that essentially installs the bare necessities for a functional\nsystem. When building Ubuntu 22.04 systems, it is highly recommended to select the minimal packages and then build up\nthe system from there.", "warnings": [], "requires": [], "conflicts": [], "values": {}, "groups": ["apport", "apt", "avahi", "base", "cron_and_at", "deprecated", "dhcp", "dns", "docker", "fapolicyd", "ftp", "http", "imap", "kerberos", "ldap", "mail", "nfs_and_rpc", "ntp", "obsolete", "printing", "proxy", "radius", "rng", "routing", "smb", "snmp", "ssh", "sssd", "usbguard", "xwindows"], "rules": ["mask_nonessential_services"], "platform": "", "platforms": [], "inherited_platforms": [], "cpe_platform_names": [], "title": "Services", "definition_location": "/aptdata/openscap/scap-security-guide/linux_os/guide/services/group.yml"}