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Guide to the Secure Configuration of Firefox

Rules, Groups, and Values defined within the XCCDF Benchmark

  • Disable JavaScript's Moving Or Resizing Windows Capability

    JavaScript can configure and make changes to the web browser's appearance by specifically moving and resizing browser windows. This can be disabled...
    Rule Medium Severity
    Show

  • Disable Firefox network prediction

    Firefox has a feature where it predicts and caches DNS requests. This can be disabled by setting <code>NetworkPrediction</code> to <code>true</code...
    Rule Medium Severity
    Show

  • The Default Firefox Home Page

    The default home page for Firefox users.
    Value
    Show

  • Firefox must be configured to disable the installation of extensions.

    Addon installation may be disabled in an administrative policy by setting the <code>InstallAddonsPermission</code> key under <code>policies</code> ...
    Rule Medium Severity
    Show

  • Firefox autoplay must be disabled.

    Audio/Video autoplay may be disabled in an administrative policy by setting the <code>Default</code> key under <code>Permissions</code>, <code>Auto...
    Rule Medium Severity
    Show

  • Ensure the Content Blocker uBlock Origin is Installed

    The uBlock Origin will be installed automatically by configuring Firefox policy, and updates will be enabled. It can also be installed through the ...
    Rule Medium Severity
    Show

  • Enabled Firefox Cryptomining protection

    Cryptomining protection may be enabled by setting privacy.trackingprotection.cryptomining.enabled to true.
    Rule Medium Severity
    Show

  • Disable Firefox Development Tools

    Firefox provides development tools which identify detailed information about the browser and its configuration. These details are often also reco...
    Rule Low Severity
    Show

  • Disable Firefox deprecated ciphers

    Pocket may be disabled by setting <code>TLS_RSA_WITH_3DES_EDE_CBC_SHA</code> to <code>true</code> under <code>DisabledCiphers</code> in the policie...
    Rule Medium Severity
    Show

  • Firefox must be configured to disable form fill assistance.

    The update check may be disabled in an administrative policy by setting the <code>DisableFormHistory</code> key under <code>policies</code> to <cod...
    Rule Medium Severity
    Show

Node 2

siemur/test-space

The content of the drawer really is up to you. It could have form fields, definition lists, text lists, labels, charts, progress bars, etc. Spacing recommendation is 24px margins. You can put tabs in here, and can also make the drawer scrollable.

Capacity
Modules