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Name	Audit Name	Plugin	Category
chrony is not installed - User	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Disable Automounting	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure /etc/hosts.deny is configured	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	SYSTEM AND COMMUNICATIONS PROTECTION
Ensure AIDE is installed - dpkg	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure all users' home directories exist	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure at/cron is restricted to authorized users - cron.allow	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	ACCESS CONTROL
Ensure broadcast ICMP requests are ignored - sysctl	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	SYSTEM AND COMMUNICATIONS PROTECTION
Ensure changes to system administration scope (sudoers) is collected - /etc/sudoers.d	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure DCCP is disabled	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure discard services are not enabled	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure discretionary access control permission modification events are collected - auditctl b32 setxattr	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure events that modify date and time information are collected - audit.rules b64 adjtimex	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure events that modify the system's network environment are collected - /etc/issue	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure events that modify the system's network environment are collected - b64 sethostname	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure events that modify user/group information are collected - auditctl /etc/passwd	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure filesystem integrity is regularly checked	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	SYSTEM AND INFORMATION INTEGRITY
Ensure GDM login banner is configured - banner-message-enable	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	ACCESS CONTROL
Ensure HTTP Proxy Server is not enabled	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure ICMP redirects are not accepted - /etc/sysctl ipv4 default accept	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	SYSTEM AND COMMUNICATIONS PROTECTION
Ensure IMAP and POP3 server is not enabled	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure IP forwarding is disabled - /etc/sysctl	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	SYSTEM AND COMMUNICATIONS PROTECTION
Ensure IPv6 router advertisements are not accepted - sysctl ipv6 default accept	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	SYSTEM AND COMMUNICATIONS PROTECTION
Ensure LDAP client is not installed - dpkg	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure LDAP client is not installed - rpm	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure mail transfer agent is configured for local-only mode - main.cf	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure mail transfer agent is configured for local-only mode - netstat listening	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure mounting of FAT filesystems is disabled - lsmod	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure mounting of jffs2 filesystems is disabled - lsmod	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure mounting of squashfs filesystems is disabled - lsmod	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure mounting of squashfs filesystems is disabled - modprobe	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure no duplicate UIDs exist	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	IDENTIFICATION AND AUTHENTICATION
Ensure no unconfined daemons exist	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	ACCESS CONTROL
Ensure no ungrouped files or directories exist	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	ACCESS CONTROL
Ensure no users have .forward files	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure no users have .netrc files	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure SCTP is disabled	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure SSH LogLevel is set to INFO	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure SSH PermitUserEnvironment is disabled	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure SSH Protocol is set to 2	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure SSH warning banner is configured	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	ACCESS CONTROL
Ensure syslog-ng is configured to send logs to a remote log host - log src	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure system is disabled when audit logs are full - 'action_mail_acct = root'	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure system is disabled when audit logs are full - 'admin_space_left_action = halt'	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure talk client is not installed - rpm	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure TCP SYN Cookies is enabled - sysctl	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	SYSTEM AND COMMUNICATIONS PROTECTION
Ensure TCP Wrappers is installed - rpm	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	SYSTEM AND COMMUNICATIONS PROTECTION
Ensure the audit configuration is immutable	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT
Ensure time synchronization is in use	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure unsuccessful unauthorized file access attempts are collected - auditctl b32 EACCES	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	AUDIT AND ACCOUNTABILITY
Ensure users' home directories permissions are 750 or more restrictive	Tenable Cisco Firepower Management Center OS Best Practices Audit	Unix	CONFIGURATION MANAGEMENT

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