| Policy Name | Description
| --- | --- |
| **[`3rdparty`](#3rdparty)** | Set policies that WebExtensions can access via chrome.storage.managed.
+| **[`AllowedDomainsForApps`](#alloweddomainsforapps)** | Define domains allowed to access Google Workspace.
| **[`AppAutoUpdate`](#appautoupdate)** | Enable or disable automatic application update.
| **[`AppUpdateURL`](#appupdateurl)** | Change the URL for application update.
| **[`Authentication`](#authentication)** | Configure sites that support integrated authentication.
+| **[`AutoLaunchProtocolsFromOrigins`](#autolaunchprotocolsfromorigins)** | Define a list of external protocols that can be used from listed origins without prompting the user.
+| **[`BackgroundAppUpdate`](#backgroundappupdate)** | Enable or disable the background updater (Windows only).
| **[`BlockAboutAddons`](#blockaboutaddons)** | Block access to the Add-ons Manager (about:addons).
| **[`BlockAboutConfig`](#blockaboutconfig)** | Block access to about:config.
| **[`BlockAboutProfiles`](#blockaboutprofiles)** | Block access to About Profiles (about:profiles).
| **[`LegacyProfiles`](#legacyprofiles)** | Disable the feature enforcing a separate profile for each installation.
| **[`LocalFileLinks`](#localfilelinks)** | Enable linking to local files by origin.
| **[`ManagedBookmarks`](#managedbookmarks)** | Configures a list of bookmarks managed by an administrator that cannot be changed by the user.
+| **[`ManualAppUpdateOnly`](#manualappupdateonly)** | Allow manual updates only and do not notify the user about updates..
| **[`PrimaryPassword`](#primarypassword)** | Require or prevent using a primary (formerly master) password.
| **[`NetworkPrediction`](#networkprediction)** | Enable or disable network prediction (DNS prefetching).
| **[`NewTabPage`](#newtabpage)** | Enable or disable the New Tab page.
| **[`SearchEngines -> Add`](#searchengines--add)** | Add new search engines.
| **[`SearchSuggestEnabled`](#searchsuggestenabled)** | Enable search suggestions.
| **[`SecurityDevices`](#securitydevices)** | Install PKCS #11 modules.
+| **[`ShowHomeButton`](#showhomebutton)** | Show the home button on the toolbar.
| **[`SSLVersionMax`](#sslversionmax)** | Set and lock the maximum version of TLS.
| **[`SSLVersionMin`](#sslversionmin)** | Set and lock the minimum version of TLS.
| **[`SupportMenu`](#supportmenu)** | Add a menuitem to the help menu for specifying support information.
| **[`UserMessaging`](#usermessaging)** | Don't show certain messages to the user.
| **[`WebsiteFilter`](#websitefilter)** | Block websites from being visited.
+| **[`WindowsSSO`](#windowssso)** | Allow Windows single sign-on for Microsoft, work, and school accounts.
### 3rdparty
**Compatibility:** Firefox 75, Firefox ESR 68.7\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** app.update.auto
+**Preferences Affected:** `app.update.auto`
#### Windows (GPO)
```
}
}
```
+### AllowedDomainsForApps
+
+Define domains allowed to access Google Workspace.
+
+This policy is based on the [Chrome policy](https://chromeenterprise.google/policies/#AllowedDomainsForApps) of the same name.
+
+If this policy is enabled, users can only access Google Workspace using accounts from the specified domains. If you want to allow Gmail, you can add ```consumer_accounts``` to the list.
+
+**Compatibility:** Firefox 89, Firefox ESR 78.11\
+**CCK2 Equivalent:** N/A\
+**Preferences Affected:** N/A
+
+#### Windows (GPO)
+```
+Software\Policies\Mozilla\Firefox\AllowedDomainsForApps = "managedfirefox.com,example.com"
+```
+#### Windows (Intune)
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/AllowedDomainsForApps
+```
+Value (string):
+```
+<enabled/>
+<data id="AllowedDomainsForApps" value="managedfirefox.com,example.com"/>
+```
+#### macOS
+```
+<dict>
+ <key>AllowedDomainsForApps</key>
+ <string>managedfirefox.com,example.com</string>
+</dict>
+```
+#### policies.json
+```
+{
+ "policies": {
+ "AllowedDomainsForApps": "managedfirefox.com,example.com"
+ }
+}
+```
### AppUpdateURL
Change the URL for application update if you are providing Firefox updates from a custom update server.
Configure sites that support integrated authentication.
-See https://developer.mozilla.org/en-US/docs/Mozilla/Integrated_authentication for more information.
+See [Integrated authentication](https://htmlpreview.github.io/?https://github.com/mdn/archived-content/blob/main/files/en-us/mozilla/integrated_authentication/raw.html) for more information.
`PrivateBrowsing` enables integrated authentication in private browsing.
}
}
```
+### AutoLaunchProtocolsFromOrigins
+Define a list of external protocols that can be used from listed origins without prompting the user. The origin is the scheme plus the hostname.
+
+The syntax of this policy is exactly the same as the [Chrome AutoLaunchProtocolsFromOrigins policy](https://cloud.google.com/docs/chrome-enterprise/policies/?policy=AutoLaunchProtocolsFromOrigins) except that you can only use valid origins (not just hostnames). This also means that you cannot specify an asterisk for all origins.
+
+The schema is:
+```
+{
+ "items": {
+ "properties": {
+ "allowed_origins": {
+ "items": {
+ "type": "string"
+ },
+ "type": "array"
+ },
+ "protocol": {
+ "type": "string"
+ }
+ },
+ "required": [
+ "protocol",
+ "allowed_origins"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+}
+```
+**Compatibility:** Firefox 90, Firefox ESR 78.12\
+**CCK2 Equivalent:** N/A\
+**Preferences Affected:** N/A
+
+#### Windows (GPO)
+Software\Policies\Mozilla\Firefox\AutoLaunchProtocolsFromOrigins (REG_MULTI_SZ) =
+```
+[
+ {
+ "protocol": "zoommtg",
+ "allowed_origins": [
+ "https://somesite.zoom.us"
+ ]
+ }
+]
+```
+#### Windows (Intune)
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/AutoLaunchProtocolsFromOrigins
+```
+Value (string):
+```
+<enabled/>
+<data id="JSON" value='
+[
+ {
+ "protocol": "zoommtg",
+ "allowed_origins": [
+ "https://somesite.zoom.us"
+ ]
+ }
+]'/>
+```
+#### macOS
+```
+<dict>
+ <key>AutoLaunchProtocolsFromOrigins</key>
+ <array>
+ <dict>
+ <key>protocol</key>
+ <string>zoommtg</string>
+ <key>allowed_origins</key>
+ <array>
+ <string>https://somesite.zoom.us</string>
+ </array>
+ </dict>
+ </array>
+</dict>
+```
+#### policies.json
+```
+{
+ "policies": {
+ "AutoLaunchProtocolsFromOrigins": [{
+ "protocol": "zoommtg",
+ "allowed_origins": [
+ "https://somesite.zoom.us"
+ ]
+ }]
+ }
+}
+```
+### BackgroundAppUpdate
+
+Enable or disable **automatic** application update **in the background**, when the application is not running.
+
+If set to true, application updates may be installed (without user approval) in the background, even when the application is not running. The operating system might still require approval.
+
+If set to false, the application will not try to install updates when the application is not running.
+
+If you have disabled updates via `DisableAppUpdate` or disabled automatic updates via `AppAutoUpdate`, this policy has no effect.
+
+**Compatibility:** Firefox 90 (Windows only)\
+**CCK2 Equivalent:** N/A\
+**Preferences Affected:** `app.update.background.enabled`
+
+#### Windows (GPO)
+```
+Software\Policies\Mozilla\Firefox\BackgroundAppUpdate = 0x1 | 0x0
+```
+#### Windows (Intune)
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/BackgroundAppUpdate
+```
+Value (string):
+```
+<enabled/> or <disabled/>
+```
+#### macOS
+```
+<dict>
+ <key>BackgroundAppUpdate</key>
+ <true/> | <false/>
+</dict>
+```
+#### policies.json
+```
+{
+ "policies": {
+ "BackgroundAppUpdate": true | false
+ }
+}
+```
### BlockAboutAddons
Block access to the Add-ons Manager (about:addons).
Add bookmarks in either the bookmarks toolbar or menu. Only `Title` and `URL` are required. If `Placement` is not specified, the bookmark will be placed on the toolbar. If `Folder` is specified, it is automatically created and bookmarks with the same folder name are grouped together.
+If you want to clear all bookmarks set with this policy, you can set the value to an empty array (```[]```). This can be on Windows via the new Bookmarks (JSON) policy available with GPO and Intune.
+
**Compatibility:** Firefox 60, Firefox ESR 60\
**CCK2 Equivalent:** `bookmarks.toolbar`,`bookmarks.menu`\
**Preferences Affected:** N/A
Software\Policies\Mozilla\Firefox\Bookmarks\1\Favicon = "https://example.com/favicon.ico"
Software\Policies\Mozilla\Firefox\Bookmarks\1\Placement = "toolbar" | "menu"
Software\Policies\Mozilla\Firefox\Bookmarks\1\Folder = "FolderName"
+
+Software\Policies\Mozilla\Firefox\Bookmarks (REG_MULTI_SZ) =
+```
+[]
+```
+
```
#### Windows (Intune)
OMA-URI:
<data id="BookmarkPlacement" value="toolbar | menu"/>
<data id="BookmarkFolder" value="FolderName"/>
```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/Bookmarks
+```
+Value (string):
+```
+<enabled/>
+<data id="JSON" value='[]'/>
+```
#### macOS
```
<dict>
**Compatibility:** Firefox 60, Firefox ESR 60 (RejectTracker added in Firefox 63, AllowSession added in Firefox 79/78.1)\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `network.cookie.cookieBehavior`,`network.cookie.lifetimePolicy`
+**Preferences Affected:** `network.cookie.cookieBehavior`, `network.cookie.lifetimePolicy`
#### Windows (GPO)
```
### DisabledCiphers
Disable specific cryptographic ciphers.
+**Preferences Affected:** `security.ssl3.dhe_rsa_aes_128_sha`, `security.ssl3.dhe_rsa_aes_256_sha`, `security.ssl3.ecdhe_ecdsa_aes_128_gcm_sha256`, `security.ssl3.ecdhe_rsa_aes_128_gcm_sha256`, `security.ssl3.ecdhe_rsa_aes_128_sha`, `security.ssl3.ecdhe_rsa_aes_256_sha`, `security.ssl3.rsa_aes_128_gcm_sha256`, `security.ssl3.rsa_aes_128_sha`, `security.ssl3.rsa_aes_256_gcm_sha384`, `security.ssl3.rsa_aes_256_sha`, `security.ssl3.rsa_des_ede3_sha`
+
---
**Note:**
**Compatibility:** Firefox 60, Firefox ESR 60\
**CCK2 Equivalent:** `disableFormFill`\
-**Preferences Affected:** ` browser.formfill.enable`
+**Preferences Affected:** `browser.formfill.enable`
#### Windows (GPO)
```
**Compatibility:** Firefox 60, Firefox ESR 60\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `security.certerror.hideAddException`,`browser.safebrowsing.allowOverride`
+**Preferences Affected:** `security.certerror.hideAddException`, `browser.safebrowsing.allowOverride`
#### Windows (GPO)
```
**Compatibility:** Firefox 60, Firefox ESR 60\
**CCK2 Equivalent:** `disableTelemetry`\
-**Preferences Affected:** `datareporting.healthreport.uploadEnabled,datareporting.policy.dataSubmissionEnabled,toolkit.telemetry.archive.enabled`
+**Preferences Affected:** `datareporting.healthreport.uploadEnabled`, `datareporting.policy.dataSubmissionEnabled`, `toolkit.telemetry.archive.enabled`
#### Windows (GPO)
```
**Compatibility:** Firefox 63, Firefox ESR 68 (ExcludedDomains added in 75/68.7)\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `network.trr.mode`,`network.trr.uri`
+**Preferences Affected:** `network.trr.mode`, `network.trr.uri`
#### Windows (GPO)
```
**Compatibility:** Firefox 68, Firefox ESR 68\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `browser.download.dir`,`browser.download.folderList`
+**Preferences Affected:** `browser.download.dir`, `browser.download.folderList`
#### Windows (GPO)
```
**Compatibility:** Firefox 68, Firefox ESR 68\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `browser.download.dir`,`browser.download.folderList`,`browser.download.useDownloadDir`
+**Preferences Affected:** `browser.download.dir`, `browser.download.folderList`, `browser.download.useDownloadDir`
#### Windows (GPO)
```
**Compatibility:** Firefox 60, Firefox ESR 60 (Cryptomining and Fingerprinting added in 70/68.2, Exceptions added in 73/68.5)\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `privacy.trackingprotection.enabled`,`privacy.trackingprotection.pbmode.enabled`,`privacy.trackingprotection.cryptomining.enabled`,`privacy.trackingprotection.fingerprinting.enabled`
+**Preferences Affected:** `privacy.trackingprotection.enabled`, `privacy.trackingprotection.pbmode.enabled`, `privacy.trackingprotection.cryptomining.enabled`, `privacy.trackingprotection.fingerprinting.enabled`
#### Windows (GPO)
```
"Fingerprinting": true | false,
"Exceptions": ["https://example.com"]
}
+ }
}
```
### EncryptedMediaExtensions
"Enabled": true | false,
"Locked": true | false
}
+ }
}
```
### EnterprisePoliciesEnabled
| `allowed_types` | This setting whitelists the allowed types of extension/apps that can be installed in Firefox. The value is a list of strings, each of which should be one of the following: "extension", "theme", "dictionary", "locale" This setting can be used only for the default configuration.
| `blocked_install_message` | This maps to a string specifying the error message to display to users if they're blocked from installing an extension. This setting allows you to append text to the generic error message displayed when the extension is blocked. This could be be used to direct users to your help desk, explain why a particular extension is blocked, or something else. This setting can be used only for the default configuration.
| `restricted_domains` | An array of domains on which content scripts can't be run. This setting can be used only for the default configuration.
+| `updates_disabled` | (Firefox 89, Firefox ESR 78.11) Boolean that indicates whether or not to disable automatic updates for an individual extension.
**Compatibility:** Firefox 69, Firefox ESR 68.1 (As of Firefox 85, Firefox ESR 78.7, installing a theme makes it the default.)\
**CCK2 Equivalent:** N/A\
### FirefoxHome
Customize the Firefox Home page.
-**Compatibility:** Firefox 68, Firefox ESR 68\
+**Compatibility:** Firefox 68, Firefox ESR 68 (SponsoredTopSites and SponsoredPocket were added in Firefox 95, Firefox ESR 91.4)
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `browser.newtabpage.activity-stream.showSearch`,`browser.newtabpage.activity-stream.feeds.topsites`,`browser.newtabpage.activity-stream.feeds.section.highlights`,`browser.newtabpage.activity-stream.feeds.section.topstories`,`browser.newtabpage.activity-stream.feeds.snippets`
+**Preferences Affected:** `browser.newtabpage.activity-stream.showSearch`, `browser.newtabpage.activity-stream.feeds.topsites`, `browser.newtabpage.activity-stream.feeds.section.highlights`, `browser.newtabpage.activity-stream.feeds.section.topstories`, `browser.newtabpage.activity-stream.feeds.snippets`, `browser.newtabpage.activity-stream.showSponsoredTopSites`, `browser.newtabpage.activity-stream.showSponsored`
#### Windows (GPO)
```
Software\Policies\Mozilla\Firefox\FirefoxHome\Search = 0x1 | 0x0
Software\Policies\Mozilla\Firefox\FirefoxHome\TopSites = 0x1 | 0x0
+Software\Policies\Mozilla\Firefox\FirefoxHome\SponsoredTopSites = 0x1 | 0x0
Software\Policies\Mozilla\Firefox\FirefoxHome\Highlights = 0x1 | 0x0
Software\Policies\Mozilla\Firefox\FirefoxHome\Pocket = 0x1 | 0x0
+Software\Policies\Mozilla\Firefox\FirefoxHome\SponsoredPocket = 0x1 | 0x0
Software\Policies\Mozilla\Firefox\FirefoxHome\Snippets = 0x1 | 0x0
Software\Policies\Mozilla\Firefox\FirefoxHome\Locked = 0x1 | 0x0
```
<enabled/>
<data id="FirefoxHome_Search" value="true | false"/>
<data id="FirefoxHome_TopSites" value="true | false"/>
+<data id="FirefoxHome_SponsoredTopSites" value="true | false"/>
<data id="FirefoxHome_Highlights" value="true | false"/>
<data id="FirefoxHome_Pocket" value="true | false"/>
+<data id="FirefoxHome_SponsoredPocket" value="true | false"/>
<data id="FirefoxHome_Snippets" value="true | false"/>
<data id="FirefoxHome_Locked" value="true | false"/>
```
<true/> | <false/>
<key>TopSites</key>
<true/> | <false/>
+ <key>SponsoredTopSites</key>
+ <true/> | <false/>
<key>Highlights</key>
<true/> | <false/>
<key>Pocket</key>
<true/> | <false/>
+ <key>SponsoredPocket</key>
+ <true/> | <false/>
<key>Snippets</key>
<true/> | <false/>
<key>Locked</key>
"FirefoxHome": {
"Search": true | false,
"TopSites": true | false,
+ "SponsoredTopSites": true | false,
"Highlights": true | false,
"Pocket": true | false,
+ "SponsoredPocket": true | false,
"Snippets": true | false,
"Locked": true | false
}
**Compatibility:** Firefox 60, Firefox ESR 60 (StartPage was added in Firefox 60, Firefox ESR 60.4, homepage-locked added in Firefox 78)\
**CCK2 Equivalent:** `homePage`,`lockHomePage`\
-**Preferences Affected:** `browser.startup.homepage`,`browser.startup.page`
+**Preferences Affected:** `browser.startup.homepage`, `browser.startup.page`
#### Windows (GPO)
```
<array>
<dict>
<key>toplevel_name</key>
- <string>My managed bookmarks folder</string></dict>
+ <string>My managed bookmarks folder</string>
<dict>
<key>url</key>
<string>example.com</string>
}
}
```
+### ManualAppUpdateOnly
+
+Switch to manual updates only.
+
+If this policy is enabled:
+ 1. The user will never be prompted to install updates
+ 2. Firefox will not check for updates in the background, though it will check automatically when an update UI is displayed (such as the one in the About dialog). This check will be used to show "Update to version X" in the UI, but will not automatically download the update or prompt the user to update in any other way.
+ 3. The update UI will work as expected, unlike when using DisableAppUpdate.
+
+This policy is primarily intended for advanced end users, not for enterprises.
+
+**Compatibility:** Firefox 87\
+**CCK2 Equivalent:** N/A\
+**Preferences Affected:** N/A
+
+#### policies.json
+```
+{
+ "policies": {
+ "ManualAppUpdateOnly": true | false
+ }
+}
+```
### PrimaryPassword
Require or prevent using a primary (formerly master) password.
**Compatibility:** Firefox 67, Firefox ESR 60.7\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `network.dns.disablePrefetch`,`network.dns.disablePrefetchFromHTTPS`
+**Preferences Affected:** `network.dns.disablePrefetch`, `network.dns.disablePrefetchFromHTTPS`
#### Windows (GPO)
```
{
"policies": {
"OverrideFirstRunPage": "http://example.org"
+ }
}
```
### OverridePostUpdatePage
{
"policies": {
"OverridePostUpdatePage": "http://example.org"
+ }
}
```
### PasswordManagerEnabled
**Compatibility:** Firefox 77, Firefox ESR 68.9\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `pdfjs.diabled`,`pdfjs.enablePermissions`
+**Preferences Affected:** `pdfjs.diabled`, `pdfjs.enablePermissions`
#### Windows (GPO)
```
```
{
"policies": {
- "PSFjs": {
+ "PDFjs": {
"Enabled": true | false,
"EnablePermissions": true | false
}
+ }
}
```
### Permissions
**Compatibility:** Firefox 62, Firefox ESR 60.2 (Autoplay added in Firefox 74, Firefox ESR 68.6, Autoplay Default/Locked added in Firefox 76, Firefox ESR 68.8, VirtualReality added in Firefox 80, Firefox ESR 78.2)\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `permissions.default.camera`,`permissions.default.microphone`,`permissions.default.geo`,`permissions.default.desktop-notification`,`media.autoplay.default`.`permissions.default.xr`
+**Preferences Affected:** `permissions.default.camera`, `permissions.default.microphone`, `permissions.default.geo`, `permissions.default.desktop-notification`, `media.autoplay.default`, `permissions.default.xr`
#### Windows (GPO)
```
"policies": {
"PictureInPicture": {
"Enabled": true | false,
- "Locked": true, false
+ "Locked": true | false
}
}
}
general.autoScroll (Firefox 83, Firefox ESR 78.5)
general.smoothScroll (Firefox 83, Firefox ESR 78.5)
geo.
+gfx.
intl.
+keyword.enabled (Firefox 95, Firefox ESR 91.4)
+layers.
layout.
media.
network.
print.
signon. (Firefox 83, Firefox ESR 78.5)
spellchecker. (Firefox 84, Firefox ESR 78.6)
+toolkit.legacyUserProfileCustomizations.stylesheets (Firefox 95, Firefox ESR 91.4)
ui.
widget.
```
| If true, client certificates are loaded from the operating system certificate store.
| security.ssl.errorReporting.enabled | boolean | true
| If false, SSL errors cannot be sent to Mozilla.
+| security.tls.enable_0rtt_data | boolean | true
+| If false, TLS early data is turned off (Firefox 93, Firefox 91.2, Firefox 78.15).
| security.tls.hello_downgrade_check | boolean | true
| If false, the TLS 1.3 downgrade check is disabled.
| security.tls.version.enable-deprecated | boolean | false
-| If true, browser will accept TLS 1.0. and TLS 1.1 (Firefox 86, Firefox 78.8)
+| If true, browser will accept TLS 1.0. and TLS 1.1 (Firefox 86, Firefox 78.8).
| security.warn_submit_secure_to_insecure | boolean | true
| If false, no warning is shown when submitting s form from https to http.
**Compatibility:** Firefox 60, Firefox ESR 60\
**CCK2 Equivalent:** `networkProxy*`\
-**Preferences Affected:** `network.proxy.type`,`network.proxy.autoconfig_url`,`network.proxy.socks_remote_dns`,`signon.autologin.proxy`,`network.proxy.socks_version`,`network.proxy.no_proxies_on`,`network.proxy.share_proxy_settings`,`network.proxy.http`,`network.proxy.http_port`,`network.proxy.ftp`,`network.proxy.ftp_port`,`network.proxy.ssl`,`network.proxy.ssl_port`,`network.proxy.socks`,`network.proxy.socks_port`
+**Preferences Affected:** `network.proxy.type`, `network.proxy.autoconfig_url`, `network.proxy.socks_remote_dns`, `signon.autologin.proxy`, `network.proxy.socks_version`, `network.proxy.no_proxies_on`, `network.proxy.share_proxy_settings`, `network.proxy.http`, `network.proxy.http_port`, `network.proxy.ftp`, `network.proxy.ftp_port`, `network.proxy.ssl`, `network.proxy.ssl_port`, `network.proxy.socks`, `network.proxy.socks_port`
#### Windows (GPO)
```
"SSLProxy": "hostname",
"FTPProxy": "hostname",
"SOCKSProxy": "hostname",
- "SOCKSVersion": 4 | 5
+ "SOCKSVersion": 4 | 5,
"Passthrough": "<local>",
"AutoConfigURL": "URL_TO_AUTOCONFIG",
"AutoLogin": true | false,
**Compatibility:** Firefox 68, Firefox ESR 68 (Locked added in 74/68.6)\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `privacy.sanitize.sanitizeOnShutdown`,`privacy.clearOnShutdown.cache`,`privacy.clearOnShutdown.cookies`,`privacy.clearOnShutdown.downloads`,`privacy.clearOnShutdown.formdata`,`privacy.clearOnShutdown.history`,`privacy.clearOnShutdown.sessions`,`privacy.clearOnShutdown.siteSettings`,`privacy.clearOnShutdown.offlineApps`
+**Preferences Affected:** `privacy.sanitize.sanitizeOnShutdown`, `privacy.clearOnShutdown.cache`, `privacy.clearOnShutdown.cookies`, `privacy.clearOnShutdown.downloads`, `privacy.clearOnShutdown.formdata`, `privacy.clearOnShutdown.history`, `privacy.clearOnShutdown.sessions`, `privacy.clearOnShutdown.siteSettings`, `privacy.clearOnShutdown.offlineApps`
#### Windows (GPO)
```
Software\Policies\Mozilla\Firefox\SanitizeOnShutdown\Cache = 0x1 | 0x0
**Compatibility:** Firefox 60, Firefox ESR 60\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `privacy.sanitize.sanitizeOnShutdown`,`privacy.clearOnShutdown.cache`,`privacy.clearOnShutdown.cookies`,`privacy.clearOnShutdown.downloads`,`privacy.clearOnShutdown.formdata`,`privacy.clearOnShutdown.history`,`privacy.clearOnShutdown.sessions`,`privacy.clearOnShutdown.siteSettings`,`privacy.clearOnShutdown.offlineApps`
+**Preferences Affected:** `privacy.sanitize.sanitizeOnShutdown`, `privacy.clearOnShutdown.cache`, `privacy.clearOnShutdown.cookies`, `privacy.clearOnShutdown.downloads`, `privacy.clearOnShutdown.formdata`, `privacy.clearOnShutdown.history`, `privacy.clearOnShutdown.sessions`, `privacy.clearOnShutdown.siteSettings`, `privacy.clearOnShutdown.offlineApps`
#### Windows (GPO)
```
Software\Policies\Mozilla\Firefox\SanitizeOnShutdown = 0x1 | 0x0
Value (string):
```
<enabled/>
-<data id="Permissions" value="unified | separate"/>
+<data id="SearchBar" value="unified | separate"/>
```
#### macOS
```
`SuggestURLTemplate` is a search suggestions URL with {searchTerms} to substitute for the search term.
-**Compatibility:** Firefox ESR 60 (POST support in Firefox ESR 68)\
+`Encoding` is the query charset for the engine. It defaults to UTF-8.
+
+**Compatibility:** Firefox ESR 60 (POST support in Firefox ESR 68, Encoding support in Firefox 91)\
**CCK2 Equivalent:** `searchplugins`\
**Preferences Affected:** N/A
**Compatibility:** Firefox 68, Firefox ESR 68\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `browser.urlbar.suggest.searches`,`browser.search.suggest.enabled`
+**Preferences Affected:** `browser.urlbar.suggest.searches`, `browser.search.suggest.enabled`
#### Windows (GPO)
```
}
}
```
+### ShowHomeButton
+Show the home button on the toolbar.
+
+Future versions of Firefox will not show the home button by default.
+
+**Compatibility:** Firefox 88, Firefox ESR 78.10\
+**CCK2 Equivalent:** N/A\
+**Preferences Affected:** N/A
+
+#### Windows (GPO)
+```
+Software\Policies\Mozilla\Firefox\ShowHomeButton = 0x1 | 0x0
+```
+#### Windows (Intune)
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/ShowHomeButton
+```
+Value (string):
+```
+<enabled/> or <disabled/>
+```
+#### macOS
+```
+<dict>
+ <key>ShowHomeButton</key>
+ <true/> | <false/>
+</dict>
+```
+#### policies.json
+```
+{
+ "policies": {
+ "ShowHomeButton": true | false
+ }
+}
+```
### SSLVersionMax
Set and lock the maximum version of TLS.
Prevent Firefox from messaging the user in certain situations.
-`WhatsNew` Remove the "What's New" icon and menuitem. (Firefox 75 only)
+`WhatsNew` Remove the "What's New" icon and menuitem.
-`ExtensionRecommendations` Don't recommend extensions while the user is visiting web pages.
+`ExtensionRecommendations` If false, don't recommend extensions while the user is visiting web pages.
-`FeatureRecommendations` Don't recommend browser features.
+`FeatureRecommendations` IF false, don't recommend browser features.
-`UrlbarInterventions` Don't offer Firefox specific suggestions in the URL bar. (Firefox 75 only)
+`UrlbarInterventions` If false, Don't offer Firefox specific suggestions in the URL bar.
+
+`SkipOnboarding` If true, don't show onboarding messages on the new tab page.
**Compatibility:** Firefox 75, Firefox ESR 68.7\
**CCK2 Equivalent:** N/A\
-**Preferences Affected:** `browser.messaging-system.whatsNewPanel.enabled`,`browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons`,`browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features`
+**Preferences Affected:** `browser.messaging-system.whatsNewPanel.enabled`, `browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons`, `browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features`, `browser.aboutwelcome.enabled`
#### Windows (GPO)
```
Software\Policies\Mozilla\Firefox\UserMessaging\ExtensionRecommendations = 0x1 | 0x0
Software\Policies\Mozilla\Firefox\UserMessaging\FeatureRecommendations = 0x1 | 0x0
Software\Policies\Mozilla\Firefox\UserMessaging\UrlbarInterventions = 0x1 | 0x0
+Software\Policies\Mozilla\Firefox\UserMessaging\SkipOnboarding = 0x1 | 0x0
```
#### Windows (Intune)
OMA-URI:
```
-./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/UserMessaging_WhatsNew
-./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/UserMessaging_ExtensionRecommendations
-./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/UserMessaging_FeatureRecommendations
-./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/UserMessaging_UrlbarInterventions
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~UserMessaging/UserMessaging_WhatsNew
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~UserMessaging/UserMessaging_ExtensionRecommendations
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~UserMessaging/UserMessaging_FeatureRecommendations
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~UserMessaging/UserMessaging_UrlbarInterventions
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox~UserMessaging/UserMessaging_SkipOnboarding
```
Value (string):
```
<true/> | <false/>
<key>UrlbarInterventions</key>
<true/> | <false/>
+ <key>SkipOnboarding</key>
+ <true/> | <false/>
</dict>
</dict>
```
"ExtensionRecommendations": true | false,
"FeatureRecommendations": true | false,
"UrlbarInterventions": true | false
+ "SkipOnboarding": true | false
}
}
}
Block websites from being visited. The parameters take an array of Match Patterns, as documented in https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Match_patterns.
The arrays are limited to 1000 entries each.
+If you want to block all URLs, you can use `<all_urls>` or `*://*/*`. You can't have just a `*` on the right side.
+
+For specific protocols, use `https://*/*` or `http://*/*`.
+
As of Firefox 83 and Firefox ESR 78.5, file URLs are supported.
**Compatibility:** Firefox 60, Firefox ESR 60\
```
Value (string):
```
-<enabled/>
-<data id="WebsiteFilter" value="1<all_urls>"/>
+<enabled/> <data id="WebsiteFilter" value="1<all_urls>"/>
```
OMA-URI:
```
}
}
```
+### WindowsSSO
+Allow Windows single sign-on for Microsoft, work, and school accounts.
+
+If this policy is set to true, Firefox will use credentials stored in Windows to sign in to Microsoft, work, and school accounts.
+
+**Compatibility:** Firefox 91\
+**CCK2 Equivalent:** N/A\
+**Preferences Affected:** `network.http.windows-sso.enabled`
+
+#### Windows (GPO)
+```
+Software\Policies\Mozilla\Firefox\WindowsSSO = 0x1 | 0x0
+```
+#### Windows (Intune)
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/WindowsSSO
+```
+Value (string):
+```
+<enabled/> or <disabled/>
+```
+#### policies.json
+```
+{
+ "policies": {
+ "WindowsSSO": true | false
+ }
+}
+```