Apple macOS 15 (Sequoia) Security Technical Implementation Guide

Overview

VersionDateFinding Count (161)Downloads
12025-05-05CAT I (High): 11CAT II (Medium): 148CAT III (Low): 2
STIG Description
This Security Technical Implementation Guide is published as a tool to improve the security of Department of Defense (DOD) information systems. The requirements are derived from the National Institute of Standards and Technology (NIST) 800-53 and related documents. Comments or proposed revisions to this document should be sent via email to the following address: disa.stig_spt@mail.mil.
ClassifiedPublicSensitive
I - Mission Critical ClassifiedI - Mission Critical PublicI - Mission Critical Sensitive
II - Mission Support ClassifiedII - Mission Support PublicII - Mission Support Sensitive
III - Administrative ClassifiedIII - Administrative PublicIII - Administrative Sensitive

Findings - All

Finding IDSeverityTitleDescription
V-268438
LOWMEDIUMHIGH
The macOS system must limit SSHD to FIPS-compliant connections.If SSHD is enabled, it must be configured to limit the Ciphers, HostbasedAcceptedAlgorithms, HostKeyAlgorithms, KexAlgorithms, MACs, PubkeyAcceptedAlg...
V-268439
LOWMEDIUMHIGH
The macOS system must limit SSH to FIPS-compliant connections.SSH must be configured to limit the Ciphers, HostbasedAcceptedAlgorithms, HostKeyAlgorithms, KexAlgorithms, MACs, PubkeyAcceptedAlgorithms, CASignatur...
V-268477
LOWMEDIUMHIGH
The macOS system must disable password authentication for SSH.If remote login through SSH is enabled, password-based authentication must be disabled for user login. All users must go through multifactor authenti...
V-268499
LOWMEDIUMHIGH
The macOS system must disable Trivial File Transfer Protocol (TFTP) service.If the system does not require TFTP support, it is nonessential and must be disabled. The information system must be configured to provide only essen...
V-268508
LOWMEDIUMHIGH
The macOS system must apply gatekeeper settings to block applications from unidentified developers.The information system implements cryptographic mechanisms to authenticate software prior to installation. Gatekeeper settings must be configured cor...
V-268509
LOWMEDIUMHIGH
The macOS system must disable Bluetooth when no approved device is connected.The macOS system must be configured to disable Bluetooth unless an approved device is connected. [IMPORTANT] ==== Information system security officer...
V-268511
LOWMEDIUMHIGH
The macOS system must enable gatekeeper.Gatekeeper must be enabled. Gatekeeper is a security feature that ensures that applications are digitally signed by an Apple-issued certificate befor...
V-268512
LOWMEDIUMHIGH
The macOS system must disable unattended or automatic login to the system.Automatic login must be disabled. When automatic logins are enabled, the default user account is automatically logged on at boot time without prompti...
V-268514
LOWMEDIUMHIGH
The macOS system must require an administrator password to modify systemwide preferences.The system must be configured to require an administrator password to modify the systemwide preferences in System Settings. Some Preference Panes in ...
V-268555
LOWMEDIUMHIGH
The macOS system must ensure System Integrity Protection is enabled.System Integrity Protection is vital to protecting the integrity of the system as it prevents malicious users and software from making unauthorized an...
V-268556
LOWMEDIUMHIGH
The macOS system must enforce FileVault.The information system implements cryptographic mechanisms to protect the confidentiality and integrity of information stored on digital media during ...
V-268420
LOWMEDIUMHIGH
The macOS system must prevent Apple Watch from terminating a session lock.Apple Watches are not an approved authenticator and their use must be disabled. Disabling Apple Watches is a necessary step to ensuring that the info...
V-268421
LOWMEDIUMHIGH
The macOS system must enforce screen saver password.Users must authenticate when unlocking the screen saver. The screen saver acts as a session lock and prevents unauthorized users from accessing the c...
V-268422
LOWMEDIUMHIGH
The macOS system must enforce session lock no more than five seconds after screen saver is started.A screen saver must be enabled and the system must be configured to require a password to unlock once the screen saver has been on for a maximum of fi...
V-268423
LOWMEDIUMHIGH
The macOS system must configure user session lock when a smart token is removed.The screen lock must be configured to initiate automatically when the smart token is removed from the system. Session locks are temporary actions tak...
V-268424
LOWMEDIUMHIGH
The macOS system must disable hot corners.Hot corners must be disabled. The information system conceals, via the session lock, information previously visible on the display with a publicly vi...
V-268425
LOWMEDIUMHIGH
The macOS system must prevent AdminHostInfo from being available at LoginWindow.The system must be configured to not display sensitive information at the LoginWindow. The key AdminHostInfo, when configured, will allow the HostName...
V-268426
LOWMEDIUMHIGH
The macOS system must automatically remove or disable temporary or emergency user accounts within 72 hours.The macOS system can be configured to set an automated termination for 72 hours or less for all temporary or emergency accounts upon account creation....
V-268427
LOWMEDIUMHIGH
The macOS system must enforce time synchronization.Time synchronization must be enforced on all networked systems. This rule ensures the uniformity of time stamps for information systems with multiple...
V-268428
LOWMEDIUMHIGH
The macOS system must limit consecutive failed login attempts to three.The macOS must be configured to limit the number of failed login attempts to a maximum of three. When the maximum number of failed attempts is reached...
V-268429
LOWMEDIUMHIGH
The macOS system must display a policy banner at remote login.Remote login service must be configured to display a policy banner at login. Displaying a standardized and approved use notification before granting ...
V-268431
LOWMEDIUMHIGH
The macOS system must display the Standard Mandatory DOD Notice and Consent Banner at the login window.Displaying a standardized and approved use notification before granting access to the operating system ensures that users are provided with privacy an...
V-268432
LOWMEDIUMHIGH
The macOS system must configure audit log files to not contain access control lists (ACLs).The audit log files must not contain ACLs. This rule ensures that audit information and audit files are configured to be readable and writable only b...
V-268433
LOWMEDIUMHIGH
The macOS system must configure the audit log folder to not contain access control lists (ACLs).The audit log folder must not contain ACLs. Audit logs contain sensitive data about the system and users. This rule ensures that the audit service is...
V-268434
LOWMEDIUMHIGH
The macOS system must disable FileVault automatic login.If FileVault is enabled, automatic login must be disabled so that both FileVault and login window authentication are required. The default behavior o...
V-268435
LOWMEDIUMHIGH
The macOS system must configure SSHD ClientAliveInterval to 900.If SSHD is enabled, it must be configured with the Client Alive Interval set to 900. This sets a timeout interval in seconds, after which if no data ...
V-268436
LOWMEDIUMHIGH
The macOS system must configure SSHD ClientAliveCountMax to 1.If SSHD is enabled, it must be configured with the Client Alive Maximum Count set to 1. This will set the number of client alive messages that may be...
V-268437
LOWMEDIUMHIGH
The macOS system must set login grace time to 30.If SSHD is enabled, it must be configured to wait only 30 seconds before timing out login attempts. NOTE: /etc/ssh/sshd_config will be automatically ...
V-268440
LOWMEDIUMHIGH
The macOS system must set account lockout time to 15 minutes.The macOS system must be configured to enforce a lockout time period of at least 15 minutes when the maximum number of failed login attempts is reache...
V-268441
LOWMEDIUMHIGH
The macOS system must enforce screen saver timeout.The screen saver timeout must be set to 900 seconds or a shorter length of time. This rule ensures that a full session lock is triggered within no mo...
V-268442
LOWMEDIUMHIGH
The macOS system must disable login to other users' active and locked sessions.The ability to log in to another user's active or locked session must be disabled. macOS has a privilege that can be granted to any user that will al...
V-268443
LOWMEDIUMHIGH
The macOS system must disable root login.To assure individual accountability and prevent unauthorized access, logging in as root at the login window must be disabled. The macOS system must r...
V-268444
LOWMEDIUMHIGH
The macOS system must configure the SSH ServerAliveInterval to 900.SSH must be configured with an Active Server Alive Maximum Count set to 900. Setting the Active Server Alive Maximum Count to 900 will log users out ...
V-268445
LOWMEDIUMHIGH
The macOS system must configure SSHD channel timeout to 900.If SSHD is enabled, it must be configured with session ChannelTimeout set to 900. This will set the timeout when the session is inactive. NOTE: /etc...
V-268446
LOWMEDIUMHIGH
The macOS system must configure SSHD unused connection timeout to 900.If SSHD is enabled, it must be configured with unused connection timeout set to 900. This will set the timeout when there are no open channels within...
V-268447
LOWMEDIUMHIGH
The macOS system must set SSH Active Server Alive Maximum to 0.SSH must be configured with an Active Server Alive Maximum Count set to 0. Terminating an idle session within a short time period reduces the window o...
V-268448
LOWMEDIUMHIGH
The macOS system must enforce auto logout after 86400 seconds of inactivity.Auto logout must be configured to automatically terminate a user session and log out after 86400 seconds of inactivity. NOTE: The maximum that macOS ...
V-268449
LOWMEDIUMHIGH
The macOS system must be configured to use an authorized time server.An approved time server must be the only server configured for use. As of macOS 10.13, only one time server is supported. This rule ensures the unifo...
V-268450
LOWMEDIUMHIGH
The macOS system must enable the time synchronization daemon.The macOS time synchronization daemon (timed) must be enabled for proper time synchronization to an authorized time server. NOTE: The time synchroniz...
V-268451
LOWMEDIUMHIGH
The macOS system must configure sudo to log events.Sudo must be configured to log privilege escalation. Without logging privilege escalation, it is difficult to identify attempted attacks because no a...
V-268452
LOWMEDIUMHIGH
The macOS system must be configured to audit all administrative action events.The auditing system must be configured to flag administrative action (ad) events. Administrative action events include changes made to the system (e....
V-268453
LOWMEDIUMHIGH
The macOS system must be configured to audit all login and logout events.The audit system must be configured to record all attempts to log in and out of the system (lo). Frequently, an attacker that successfully gains acce...
V-268454
LOWMEDIUMHIGH
The macOS system must enable security auditing.The information system must be configured to generate audit records. Audit records establish what types of events have occurred, when they occurred, ...
V-268455
LOWMEDIUMHIGH
The macOS system must be configured to shut down upon audit failure.The audit service must be configured to shut down the computer if it is unable to audit system events. Once audit failure occurs, user and system act...
V-268456
LOWMEDIUMHIGH
The macOS system must configure audit log files to be owned by root.Audit log files must be owned by root. The audit service must be configured to create log files with the correct ownership to prevent normal users fr...
V-268457
LOWMEDIUMHIGH
The macOS system must configure audit log folders to be owned by root.Audit log folders must be owned by root. The audit service must be configured to create log folders with the correct ownership to prevent normal user...
V-268458
LOWMEDIUMHIGH
The macOS system must configure the audit log files group to wheel.Audit log files must have the group set to wheel. The audit service must be configured to create log files with the correct group ownership to preven...
V-268459
LOWMEDIUMHIGH
The macOS system must configure the audit log folders group to wheel.Audit log files must have the group set to wheel. The audit service must be configured to create log files with the correct group ownership to preven...
V-268460
LOWMEDIUMHIGH
The macOS system must configure audit log files to mode 440 or less permissive.The audit service must be configured to create log files that are readable only by the root user and group wheel. To achieve this, audit log files mus...
V-268461
LOWMEDIUMHIGH
The macOS system must configure audit log folders to mode 700 or less permissive.The audit log folder must be configured to mode 700 or less permissive so that only the root user is able to read, write, and execute changes to folde...
V-268462
LOWMEDIUMHIGH
The macOS system must be configured to audit all deletions of object attributes.The audit system must be configured to record enforcement actions of attempts to delete file attributes (fd). ***Enforcement actions are the methods ...
V-268463
LOWMEDIUMHIGH
The macOS system must be configured to audit all changes of object attributes.The audit system must be configured to record enforcement actions of attempts to modify file attributes (fm). Enforcement actions are the methods or ...
V-268464
LOWMEDIUMHIGH
The macOS system must be configured to audit all failed read actions on the system.The audit system must be configured to record enforcement actions of access restrictions, including failed file read (-fr) attempts. Enforcement acti...
V-268465
LOWMEDIUMHIGH
The macOS system must be configured to audit all failed write actions on the system.The audit system must be configured to record enforcement actions of access restrictions, including failed file write (-fw) attempts. Enforcement act...
V-268468
LOWMEDIUMHIGH
The macOS system must configure audit capacity warning.The audit service must be configured to notify the system administrator when the amount of free disk space remaining reaches an organization-defined v...
V-268469
LOWMEDIUMHIGH
The macOS system must configure audit failure notification.The audit service must be configured to immediately print messages to the console or email administrator users when an auditing failure occurs. It is...
V-268470
LOWMEDIUMHIGH
The macOS system must be configured to audit all authorization and authentication events.The auditing system must be configured to flag authorization and authentication (aa) events. Authentication events contain information about the iden...
V-268471
LOWMEDIUMHIGH
The macOS system must set smart card certificate trust to moderate.The macOS system must be configured to block access to users who are no longer authorized (i.e., users with revoked certificates). To prevent the use...
V-268472
LOWMEDIUMHIGH
The macOS system must disable root login for SSH.If SSH is enabled to ensure individual accountability and prevent unauthorized access, logging in as root via SSH must be disabled. The macOS system ...
V-268473
LOWMEDIUMHIGH
The macOS system must configure audit_control group to wheel./etc/security/audit_control must have the group set to wheel. The audit service must be configured with the correct group ownership to prevent normal...
V-268474
LOWMEDIUMHIGH
The macOS system must configure audit_control owner to root./etc/security/audit_control must have the owner set to root. The audit service must be configured with the correct ownership to prevent normal users ...
V-268475
LOWMEDIUMHIGH
The macOS system must configure audit_control owner to mode 440 or less permissive./etc/security/audit_control must be configured so that it is readable only by the root user and group wheel. The audit service must be configured wit...
V-268478
LOWMEDIUMHIGH
The macOS system must disable Server Message Block (SMB) sharing.Support for SMB file sharing is nonessential and must be disabled. The information system must be configured to provide only essential capabilities. ...
V-268479
LOWMEDIUMHIGH
The macOS system must disable Network File System (NFS) service.Support for NFS services is nonessential and, therefore, must be disabled. Enabling any service increases the attack surface for an intruder. By disab...
V-268480
LOWMEDIUMHIGH
The macOS system must disable Location Services.Location Services must be disabled. The information system must be configured to provide only essential capabilities. Disabling Location Services hel...
V-268481
LOWMEDIUMHIGH
The macOS system must disable Bonjour multicast.Bonjour multicast advertising must be disabled to prevent the system from broadcasting its presence and available services over network interfaces....
V-268482
LOWMEDIUMHIGH
The macOS system must disable Unix-to-Unix Copy Protocol (UUCP) service.The system must not have the UUCP service active. UUCP, a set of programs that enables sending files between different Unix systems and sending comma...
V-268483
LOWMEDIUMHIGH
The macOS system must disable Internet Sharing.If the system does not require Internet Sharing, support for it is nonessential and must be disabled. The information system must be configured to pr...
V-268484
LOWMEDIUMHIGH
The macOS system must disable the built-in web server.The built-in web server is a nonessential service built into macOS and must be disabled. NOTE: The built-in web server is disabled at startup by defa...
V-268485
LOWMEDIUMHIGH
The macOS system must disable AirDrop.AirDrop must be disabled to prevent file transfers to or from unauthorized devices. AirDrop allows users to share and receive files from other nearby...
V-268486
LOWMEDIUMHIGH
The macOS system must disable FaceTime.app.The macOS built-in FaceTime.app must be disabled. The FaceTime.app establishes a connection to Apple's iCloud service even when security controls hav...
V-268487
LOWMEDIUMHIGH
The macOS system must disable the iCloud Calendar services.The macOS built-in Calendar.app connection to Apple's iCloud service must be disabled. Apple's iCloud service does not provide an organization with e...
V-268488
LOWMEDIUMHIGH
The macOS system must disable iCloud Reminders.The macOS built-in Reminders.app connection to Apple's iCloud service must be disabled. Apple's iCloud service does not provide an organization with ...
V-268489
LOWMEDIUMHIGH
The macOS system must disable iCloud Address Book.The macOS built-in Contacts.app connection to Apple's iCloud service must be disabled. Apple's iCloud service does not provide an organization with e...
V-268490
LOWMEDIUMHIGH
The macOS system must disable iCloud Mail.The macOS built-in Mail.app connection to Apple's iCloud service must be disabled. Apple's iCloud service does not provide an organization with enoug...
V-268491
LOWMEDIUMHIGH
The macOS system must disable iCloud Notes.The macOS built-in Notes.app connection to Apple's iCloud service must be disabled. Apple's iCloud service does not provide an organization with enou...
V-268492
LOWMEDIUMHIGH
The macOS system must disable the camera.It is detrimental for operating systems to provide, or install by default, functionality exceeding requirements or mission objectives. These unnecessa...
V-268493
LOWMEDIUMHIGH
The macOS system must disable Siri.Support for Siri is nonessential and must be disabled. The information system must be configured to provide only essential capabilities. Enabling any...
V-268494
LOWMEDIUMHIGH
The macOS system must disable sending diagnostic and usage data to Apple.The ability to submit diagnostic data to Apple must be disabled. The information system must be configured to provide only essential capabilities. Di...
V-268495
LOWMEDIUMHIGH
The macOS system must disable Remote Apple Events.If the system does not require Remote Apple Events, support for Apple Remote Events is nonessential and must be disabled. The information system must...
V-268496
LOWMEDIUMHIGH
The macOS system must disable Apple ID setup during Setup Assistant.The prompt for Apple ID setup during Setup Assistant must be disabled. macOS will automatically prompt new users to set up an Apple ID while they are...
V-268497
LOWMEDIUMHIGH
The macOS system must disable Privacy Setup services during Setup Assistant.The prompt for Privacy Setup services during Setup Assistant must be disabled. Organizations must apply organizationwide configuration settings. The ...
V-268498
LOWMEDIUMHIGH
The macOS system must disable iCloud storage setup during Setup Assistant.The prompt to set up iCloud storage services during Setup Assistant must be disabled. The default behavior of macOS is to prompt new users to set up ...
V-268500
LOWMEDIUMHIGH
The macOS system must disable Siri Setup during Setup Assistant.The prompt for Siri during Setup Assistant must be disabled. Organizations must apply organizationwide configuration settings. The macOS Siri Assista...
V-268501
LOWMEDIUMHIGH
The macOS system must disable iCloud Keychain Sync.The macOS system's ability to automatically synchronize a user's passwords to their iCloud account must be disabled. Apple's iCloud service does not ...
V-268502
LOWMEDIUMHIGH
The macOS system must disable iCloud Document Sync.The macOS built-in iCloud document synchronization service must be disabled to prevent organizational data from being synchronized to personal or nona...
V-268503
LOWMEDIUMHIGH
The macOS system must disable iCloud Bookmarks.The macOS built-in Safari.app bookmark synchronization via the iCloud service must be disabled. Apple's iCloud service does not provide an organizati...
V-268504
LOWMEDIUMHIGH
The macOS system must disable iCloud Photo Library.The macOS built-in Photos.app connection to Apple's iCloud service must be disabled. Apple's iCloud service does not provide an organization with eno...
V-268505
LOWMEDIUMHIGH
The macOS system must disable Screen Sharing and Apple Remote Desktop.Support for both Screen Sharing and Apple Remote Desktop is nonessential and must be disabled. The information system must be configured to provide o...
V-268506
LOWMEDIUMHIGH
The macOS system must disable the System Settings pane for Wallet and Apple Pay.The System Settings pane for Wallet and Apple Pay must be disabled. Disabling the System Settings pane prevents the users from configuring Wallet and...
V-268507
LOWMEDIUMHIGH
The macOS system must disable the system settings pane for Siri.The System Settings pane for Siri must be hidden. Hiding the System Settings pane prevents users from configuring Siri. Enabling any service increase...
V-268510
LOWMEDIUMHIGH
The macOS system must disable the guest account.Guest access must be disabled. Turning off guest access prevents anonymous users from accessing files....
V-268513
LOWMEDIUMHIGH
The macOS system must secure users' home folders.The system must be configured to prevent access to other users' home folders. The default behavior of macOS is to allow all valid users access to the...
V-268515
LOWMEDIUMHIGH
The macOS system must disable Airplay Receiver.Airplay Receiver allows users to send content from one Apple device to be displayed on the screen as it is being played from another device. Support ...
V-268516
LOWMEDIUMHIGH
The macOS system must disable TouchID for unlocking the device.TouchID enables the ability to unlock a Mac system with a user's fingerprint. TouchID must be disabled for "Unlocking your Mac" on all macOS devices ...
V-268517
LOWMEDIUMHIGH
The macOS system must disable Media Sharing.Media Sharing must be disabled. When Media Sharing is enabled, the computer starts a network listening service that shares the contents of the user's...
V-268518
LOWMEDIUMHIGH
The macOS system must disable Bluetooth Sharing.Bluetooth Sharing must be disabled. Bluetooth Sharing allows users to wirelessly transmit files between the macOS and Bluetooth-enabled devices, incl...
V-268519
LOWMEDIUMHIGH
The macOS system must disable AppleID and internet Account Modification.The system must disable Account Modification. Account Modification includes adding or modifying internet accounts in Apple Mail, Calendar, or Contac...
V-268520
LOWMEDIUMHIGH
The macOS system must disable CD/DVD Sharing.CD/DVD Sharing must be disabled....
V-268521
LOWMEDIUMHIGH
The macOS system must disable Content Caching service.Content Caching must be disabled. Content Caching is a macOS service that helps reduce internet data usage and speed up software installation on Mac ...
V-268522
LOWMEDIUMHIGH
The macOS system must disable iCloud Desktop and Document folder sync.The macOS system's ability to automatically synchronize a user's Desktop and Documents folder to their iCloud Drive must be disabled. Apple's iCloud ...
V-268523
LOWMEDIUMHIGH
The macOS system must disable iCloud Game Center.This works only with supervised devices (mobile device management [MDM]) and allows to disable Apple Game Center. The rationale is that Game Center is...
V-268524
LOWMEDIUMHIGH
The macOS system must disable iCloud Private Relay.Enterprise networks may be required to audit all network traffic by policy; therefore, iCloud Private Relay must be disabled. Network administrators ...
V-268525
LOWMEDIUMHIGH
The macOS system must disable Find My service.The Find My service must be disabled. A Mobile Device Management (MDM) solution must be used to carry out remote locking and wiping instead of Apple'...
V-268526
LOWMEDIUMHIGH
The macOS system must disable Personalized Advertising.Ad tracking and targeted ads must be disabled. The information system must be configured to provide only essential capabilities. Disabling ad trackin...
V-268527
LOWMEDIUMHIGH
The macOS system must disable sending Siri and Dictation information to Apple.The ability for Apple to store and review audio of Siri and Dictation interactions must be disabled. The information system must be configured to pro...
V-268528
LOWMEDIUMHIGH
The macOS system must enforce On Device Dictation.Dictation must be restricted to On Device Only to prevent potential data exfiltration. The information system must be configured to provide only esse...
V-268529
LOWMEDIUMHIGH
The macOS system must disable Dictation.Dictation must be disabled on Intel-based Macs as the feature On Device Dictation is only available on Apple Silicon devices....
V-268530
LOWMEDIUMHIGH
The macOS system must disable Printer Sharing.Printer Sharing must be disabled....
V-268531
LOWMEDIUMHIGH
The macOS system must disable Remote Management.Remote Management must be disabled....
V-268532
LOWMEDIUMHIGH
The macOS system must disable the Bluetooth System Settings pane.The Bluetooth System Setting pane must be disabled to prevent access to the Bluetooth configuration....
V-268533
LOWMEDIUMHIGH
The macOS system must disable the iCloud Freeform services.The macOS built-in Freeform.app connection to Apple's iCloud service must be disabled. Enabling any service increases the attack surface for an intru...
V-268534
LOWMEDIUMHIGH
The macOS system must issue or obtain public key certificates from an approved service provider.The organization must issue or obtain public key certificates from an organization-approved service provider and ensure only approved trust anchors ar...
V-268535
LOWMEDIUMHIGH
The macOS system must require that passwords contain a minimum of one numeric character.The macOS must be configured to require at least one numeric character be used when a password is created. This rule enforces password complexity by ...
V-268536
LOWMEDIUMHIGH
The macOS system must restrict maximum password lifetime to 60 days.The macOS must be configured to enforce a maximum password lifetime limit of at least 60 days. This rule ensures that users are forced to change thei...
V-268537
LOWMEDIUMHIGH
The macOS system must require a minimum password length of 14 characters.The macOS must be configured to require that a minimum of 14 characters be used when a password is created. This rule enforces password complexity by...
V-268538
LOWMEDIUMHIGH
The macOS system must require that passwords contain a minimum of one special character.The macOS must be configured to require that at least one special character be used when a password is created. Special characters are characters tha...
V-268539
LOWMEDIUMHIGH
The macOS system must disable password hints.Password hints must be disabled. Password hints leak information about passwords that are currently in use and can lead to loss of confidentiality....
V-268540
LOWMEDIUMHIGH
The macOS system must enable firmware password.A firmware password must be enabled and set. Single user mode, recovery mode, the Startup Manager, and several other tools are available on macOS by ...
V-268541
LOWMEDIUMHIGH
The macOS system must remove password hints from user accounts.User accounts must not contain password hints. Password hints leak information about passwords in use and can lead to loss of confidentiality....
V-268542
LOWMEDIUMHIGH
The macOS system must enforce smart card authentication.Smart card authentication must be enforced. The use of smart card credentials facilitates standardization and reduces the risk of unauthorized access...
V-268543
LOWMEDIUMHIGH
The macOS system must allow smart card authentication.Smart card authentication must be allowed. The use of smart card credentials facilitates standardization and reduces the risk of unauthorized access....
V-268544
LOWMEDIUMHIGH
The macOS system must enforce multifactor authentication for login.The system must be configured to enforce multifactor authentication. All users must go through multifactor authentication to prevent unauthenticated ...
V-268545
LOWMEDIUMHIGH
The macOS system must enforce multifactor authentication for the su command.The system must be configured such that, when the su command is used, multifactor authentication is enforced. All users must go through multifactor a...
V-268546
LOWMEDIUMHIGH
The macOS system must enforce multifactor authentication for privilege escalation through the sudo command.The system must be configured to enforce multifactor authentication when the sudo command is used to elevate privilege. All users must go through mul...
V-268547
LOWMEDIUMHIGH
The macOS system must require that passwords contain a minimum of one lowercase character and one uppercase character.The macOS must be configured to require that at least one lowercase character and one uppercase character be used when a password is created. This ru...
V-268548
LOWMEDIUMHIGH
The macOS system must set minimum password lifetime to 24 hours.The macOS must be configured to enforce a minimum password lifetime limit of 24 hours. This rule discourages users from cycling through their previou...
V-268549
LOWMEDIUMHIGH
The macOS system must disable accounts after 35 days of inactivity.The macOS must be configured to disable accounts after 35 days of inactivity. This rule prevents malicious users from employing unused accounts to ga...
V-268550
LOWMEDIUMHIGH
The macOS system must configure Apple System Log (ASL) files owned by root and group to wheel.The Apple System Logs must be owned by root. ASLs contain sensitive data about the system and users. Setting ASL files to be readable and writable on...
V-268551
LOWMEDIUMHIGH
The macOS system must configure Apple System Log (ASL) files to mode 640 or less permissive.The Apple System Logs must be configured to be writable by root and readable only by the root user and group wheel. To achieve this, ASL files must be...
V-268552
LOWMEDIUMHIGH
The macOS system must configure system log files owned by root and group to wheel.The system log files must be owned by root. System logs contain sensitive data about the system and users. Setting log files to be readable and writa...
V-268553
LOWMEDIUMHIGH
The macOS system must configure system log files to mode 640 or less permissive.The system logs must be configured to be writable by root and readable only by the root user and group wheel. To achieve this, system log files must b...
V-268557
LOWMEDIUMHIGH
The macOS system must enable macOS Application Firewall.The macOS Application Firewall is the built-in firewall that comes with macOS, and it must be enabled. When the macOS Application Firewall is enabled...
V-268558
LOWMEDIUMHIGH
The macOS system must configure the login window to prompt for username and password.The login window must be configured to prompt all users for both a username and a password. By default, the system displays a list of known users on ...
V-268559
LOWMEDIUMHIGH
The macOS system must disable the TouchID prompt during Setup Assistant.The prompt for TouchID during Setup Assistant must be disabled. macOS prompts new users through enabling TouchID during Setup Assistant; this is not ...
V-268560
LOWMEDIUMHIGH
The macOS system must disable the Screen Time prompt during Setup Assistant.The prompt for Screen Time setup during Setup Assistant must be disabled. Enabling any service increases the attack surface for an intruder. By disa...
V-268561
LOWMEDIUMHIGH
The macOS system must disable Unlock with Apple Watch during Setup Assistant.The prompt for Apple Watch unlock setup during Setup Assistant must be disabled. Disabling Apple watches is a necessary step to ensuring the informat...
V-268562
LOWMEDIUMHIGH
The macOS system must disable Handoff.Handoff must be disabled. Handoff allows users to continue working on a document or project when the user switches from one Apple device to another. ...
V-268563
LOWMEDIUMHIGH
The macOS system must disable proximity-based password sharing requests.Proximity-based password sharing requests must be disabled. The default behavior of macOS is to allow users to request passwords from other known dev...
V-268564
LOWMEDIUMHIGH
The macOS system must disable Erase Content and Settings.Erase Content and Settings must be disabled. Without disabling the Erase Content and Settings configuration, forensics data could be lost if this fea...
V-268565
LOWMEDIUMHIGH
The macOS system must enable Authenticated Root.Authenticated Root must be enabled. When Authenticated Root is enabled, the macOS is booted from a signed volume that is cryptographically protected ...
V-268566
LOWMEDIUMHIGH
The macOS system must prohibit user installation of software into /users/.Users must not be allowed to install software into /users/. Allowing regular users without explicit privileges to install software presents the risk ...
V-268567
LOWMEDIUMHIGH
The macOS system must authorize USB devices before allowing connection.USB devices connected to a Mac must be authorized. [IMPORTANT] ==== This feature is removed if a smart card is paired or smart card attribute mapping...
V-268568
LOWMEDIUMHIGH
The macOS system must ensure Secure Boot level is set to "full".The Secure Boot security setting must be set to "full". Full security is the default Secure Boot setting in macOS. During startup, when Secure Boot i...
V-268569
LOWMEDIUMHIGH
The macOS system must enforce enrollment in Mobile Device Management (MDM).Users must enroll their Mac in MDM software. User Approved MDM (UAMDM) enrollment or enrollment via Apple Business Manager (ABM)/Apple School Manager...
V-268570
LOWMEDIUMHIGH
The macOS system must enable Recovery Lock.A Recovery Lock password must be enabled and set. Single user mode, recovery mode, the Startup Manager, and several other tools are available on macO...
V-268571
LOWMEDIUMHIGH
The macOS system must enforce installation of XProtect Remediator and Gatekeeper updates automatically.Software Update must be configured to update XProtect Remediator and Gatekeeper automatically. This setting enforces definition updates for XProtect ...
V-268572
LOWMEDIUMHIGH
The macOS system must disable Genmoji.Apple Intelligence features that use off-device Artificial Intelligence (AI) must be disabled. Use of off-device AI poses a data loss risk....
V-268573
LOWMEDIUMHIGH
The macOS system must disable Apple Intelligence Image Generation.Apple Intelligence features that use off-device artificial intelligence must be disabled. Use of off-device AI poses a data loss risk....
V-268574
LOWMEDIUMHIGH
The macOS system must disable Apple Intelligence Writing Tools.Apple Intelligence features that use off device Artificial Intelligence must be disabled. Use of off-device AI poses a data loss risk....
V-268575
LOWMEDIUMHIGH
The macOS system must be a supported release.An operating system release is considered "supported" if the vendor continues to provide security patches for the product. With an unsupported release...
V-269093
LOWMEDIUMHIGH
The macOS system must enforce SSH to display a policy banner.SSH must be configured to display a policy banner. Displaying a standardized and approved use notification before granting access to the operating sy...
V-269094
LOWMEDIUMHIGH
The macOS system must be configured to audit all failed program execution on the system.The audit system must be configured to record enforcement actions of access restrictions, including failed program execute (-ex) attempts. Enforcemen...
V-269095
LOWMEDIUMHIGH
The macOS system must configure audit_control to not contain access control lists (ACLs)./etc/security/audit_control must not contain ACLs. /etc/security/audit_control contains sensitive configuration data about the audit service. This ru...
V-269096
LOWMEDIUMHIGH
The macOS system must disable sending audio recordings and transcripts to Apple.The ability for Apple to store and review audio recordings and transcripts of vocal shortcuts and voice control interactions must be disabled. The in...
V-269566
LOWMEDIUMHIGH
The macOS system must disable sending search data from Spotlight to Apple.Sending data to Apple to help improve search must be disabled. The information system must be configured to provide only essential capabilities. Disa...
V-272477
LOWMEDIUMHIGH
The macOS system must disable iPhone Mirroring.iPhone Mirroring must be disabled to prevent file transfers to or from unauthorized devices. Disabling iPhone Mirroring also prevents potentially un...
V-274880
LOWMEDIUMHIGH
The macOS system must configure sudoers timestamp type.The file /etc/sudoers must be configured to not include a timestamp_type of global or ppid and be configured for timestamp record types of tty. This ...
V-274881
LOWMEDIUMHIGH
The macOS system must require users to reauthenticate for privilege escalation when using the "sudo" command.The file /etc/sudoers must include a timestamp_timout of 0. Without reauthentication, users may access resources or perform tasks for which they do n...
V-268467
LOWMEDIUMHIGH
The macOS system must configure audit retention to seven days.The audit service must be configured to require that records be kept for an organizational-defined value before deletion unless the system uses a cent...
V-268554
LOWMEDIUMHIGH
The macOS system must configure install.log retention to 365.The install.log must be configured to require that records be kept for an organizational-defined value before deletion, unless the system uses a centr...