| 1.1.1.1 (L1) Ensure 'Allow add-on installs from websites' is set to 'Disabled' | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.2.1 (L1) Ensure 'NTLM' is set to 'Disabled' | ACCESS CONTROL, IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.5.1 (L1) Ensure 'Active Logins' is set to 'Disabled' | CONFIGURATION MANAGEMENT |
| 1.1.5.2 (L1) Ensure 'Browsing History' is set to 'Disabled' | CONFIGURATION MANAGEMENT |
| 1.1.5.3 (L1) Ensure 'Download History' is set to 'Disabled' | CONFIGURATION MANAGEMENT |
| 1.1.5.4 (L1) Ensure 'Form & Search History' is set to 'Disabled' | CONFIGURATION MANAGEMENT |
| 1.1.5.5 (L1) Ensure 'Locked' is set to 'Enabled' | SYSTEM AND COMMUNICATIONS PROTECTION, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.6.1 (L1) Ensure 'Cookie Behavior' is set to 'Enabled: Reject cookies for known trackers and partition third-party cookies' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.6.2 (L1) Ensure 'Cookie Behavior in private browsing' is set to 'Enabled: Reject cookies for known trackers and partition third-party cookies' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.7.1 (L1) Ensure 'TLS_RSA_WITH_3DES_EDE_CBC_SHA ' is set to 'Enabled' | ACCESS CONTROL, IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.9.1 (L1) Ensure 'Lock Encrypted Media Extensions' is set to 'Enabled' | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.10.1 (L1) Ensure 'Extension Update' is set to 'Enabled' | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.12.1 (L1) Ensure 'Activate Flash on websites' is set to 'Disabled' | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.15.3.1 (L1) Ensure 'Block new requests asking to access location' is set to 'Enabled' | AUDIT AND ACCOUNTABILITY, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.15.3.2 (L1) Ensure 'Do not allow preferences to be changed' is set to 'Enabled' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.17.1 (L1) Ensure 'Block pop-ups from websites' is set to 'Enabled' | SYSTEM AND INFORMATION INTEGRITY |
| 1.1.17.2 (L1) Ensure 'Do not allow preferences to be changed' is set to 'Enabled' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.18.1 (L1) Ensure 'browser.safebrowsing.malware.enabled' is set to 'Enabled' | SYSTEM AND INFORMATION INTEGRITY |
| 1.1.18.2 (L1) Ensure 'browser.safebrowsing.phishing.enabled' is set to 'Enabled' | SYSTEM AND INFORMATION INTEGRITY |
| 1.1.18.3 (L1) Ensure 'browser.search.update' is set to 'Enabled' | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.18.4 (L1) Ensure 'dom.allow_scripts_to_close_windows' is set to 'Disabled' | CONFIGURATION MANAGEMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.18.5 (L1) Ensure 'dom.disable_window_flip' is set to 'Enabled' | CONFIGURATION MANAGEMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.18.6 (L1) Ensure 'dom.disable_window_move_resize' is set to 'Enabled' | CONFIGURATION MANAGEMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.18.7 (L1) Ensure 'extensions.blocklist.enabled' is set to 'Enabled' | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.18.8 (L1) Ensure 'media.peerconnection.enabled' is set to 'Disabled' | CONFIGURATION MANAGEMENT |
| 1.1.18.10 (L1) Ensure 'security.mixed_content.block_active_content' is set to 'Enabled' | SYSTEM AND INFORMATION INTEGRITY |
| 1.1.19.1 (L1) Ensure 'Connection Type' is set to 'Enabled: No Proxy' | CONFIGURATION MANAGEMENT |
| 1.1.19.2 (L1) Ensure 'Do not allow proxy settings to be changed' is set to 'Enabled' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.22.1 (L1) Ensure 'Cryptomining' is set to 'Enabled' | SYSTEM AND INFORMATION INTEGRITY |
| 1.1.22.2 (L1) Ensure 'Do not allow tracking protection preferences to be changed' is set to 'Enabled' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.22.3 (L1) Ensure 'Email Tracking' is set to 'Enabled' | SYSTEM AND INFORMATION INTEGRITY |
| 1.1.22.4 (L1) Ensure 'Enabled' is set to 'Enabled' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.22.5 (L1) Ensure 'Fingerprinting' is set to 'Enabled' | SYSTEM AND INFORMATION INTEGRITY |
| 1.1.23.1 (L1) Ensure 'Extension Recommendations' is set to 'Disabled' | CONFIGURATION MANAGEMENT, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.24 (L1) Ensure 'Application Autoupdate' is set to 'Enabled' | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.25 (L1) Ensure 'Background updater' is set to 'Enabled' | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.26 (L1) Ensure 'Disable Developer Tools' is set to 'Enabled' | CONFIGURATION MANAGEMENT |
| 1.1.27 (L1) Ensure 'Disable Feedback Commands' is set to 'Enabled' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.28 (L1) Ensure 'Disable Firefox Accounts' is set to 'Enabled' | AUDIT AND ACCOUNTABILITY, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.29 (L1) Ensure 'Disable Firefox Studies' is set to 'Enabled' | AUDIT AND ACCOUNTABILITY, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.30 (L1) Ensure 'Disable Forget Button' is set to 'Enabled' | AUDIT AND ACCOUNTABILITY |
| 1.1.32 (L1) Ensure 'Disable Pocket' is set to 'Enabled' | CONFIGURATION MANAGEMENT |
| 1.1.33 (L1) Ensure 'Disable Private Browsing' is set to 'Enabled' | CONFIGURATION MANAGEMENT |
| 1.1.34 (L1) Ensure 'Disable System Addon Updates' is set to 'Disabled' | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.35 (L1) Ensure 'Disable Telemetry' is set to 'Enabled' | CONFIGURATION MANAGEMENT |
| 1.1.36 (L1) Ensure 'Disable Update' is set to 'Disabled' | RISK ASSESSMENT, SYSTEM AND INFORMATION INTEGRITY |
| 1.1.37 (L1) Ensure 'Maximum SSL version enabled' is set to 'Enabled: TLS 1.3' | ACCESS CONTROL, IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.38 (L1) Ensure 'Minimum SSL version enabled' is set to 'Enabled: TLS 1.2' | ACCESS CONTROL, IDENTIFICATION AND AUTHENTICATION, SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.39 (L1) Ensure 'Network Prediction' is set to 'Disabled' | SYSTEM AND COMMUNICATIONS PROTECTION |
| 1.1.41 (L1) Ensure 'Offer to save logins' is set to 'Disabled' | AUDIT AND ACCOUNTABILITY, SYSTEM AND INFORMATION INTEGRITY |
