`BehaviorPrivateBrowsing` sets the default behavior for cookies in private browsing based on the values below.
| Value | Description
-| --- | ---
+| --- | --- |
| accept | Accept all cookies
| reject-foreign | Reject third party cookies
| reject | Reject all cookies
xpinstall.signatures.required (Firefox ESR 102.10, Firefox ESR only)
```
as well as the following security preferences:
+
| Preference | Type | Default
-| --- | --- | ---
+| --- | --- | --- |
| security.default_personal_cert | string | Ask Every Time
| If set to Select Automatically, Firefox automatically chooses the default personal certificate.
| security.insecure_connection_text.enabled | bool | false
| If 0, do not fetch OCSP. If 1, fetch OCSP for DV and EV certificates. If 2, fetch OCSP only for EV certificates
| security.OCSP.require | boolean | false
| If true, if an OCSP request times out, the connection fails.
+| security.osclientcerts.assume_rsa_pss_support | boolean | true
+| If false, we don't assume an RSA key can do RSA-PSS (Firefox 114, Firefox ESR 102.12).
| security.ssl.enable_ocsp_stapling | boolean | true
| If false, OCSP stapling is not enabled.
| security.ssl.errorReporting.enabled | boolean | true
| 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 a form from https to http.
-
Using the preference as the key, set the `Value` to the corresponding preference value.
**Preferences Affected:** See below
| Preference | Type | Compatibility | Default
-| --- | --- | --- | ---
+| --- | --- | --- | --- |
| accessibility.force_disabled | integer | Firefox 70, Firefox ESR 68.2 | 0
| If set to 1, platform accessibility is disabled.
| app.update.auto (Deprecated - Switch to AppAutoUpdate policy) | boolean | Firefox 68, Firefox ESR 68 | true
| If false, the Alt key doesn't show the menubar on Windows.
| widget.content.gtk-theme-override | string | Firefox 72, Firefox ESR 68.4 (Linux only) | N/A
| If set, overrides the GTK theme for widgets.
+
#### Windows (GPO)
```
Software\Policies\Mozilla\Firefox\Preferences\boolean_preference_name = 0x1 | 0x0
```
### SecurityDevices
+Add or delete PKCS #11 modules.
+
+**Compatibility:** Firefox 114, Firefox ESR 112.12\
+**CCK2 Equivalent:** N/A\
+**Preferences Affected:** N/A
+
+#### Windows (GPO)
+```
+Software\Policies\Mozilla\Firefox\SecurityDevices\Add\NAME_OF_DEVICE_TO_ADD = PATH_TO_LIBRARY_FOR_DEVICE
+Software\Policies\Mozilla\Firefox\SecurityDevices\Remove\1 = NAME_OF_DEVICE_TO_REMOVE
+```
+#### Windows (Intune)
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/SecurityDevices/SecurityDevices_Add
+```
+Value (string):
+```
+<enabled/>
+<data id="SecurityDevices" value="NAME_OF_DEVICE_TO_ADDPATH_TO_LIBRARY_FOR_DEVICE"/>
+```
+OMA-URI:
+```
+./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/SecurityDevices/SecurityDevices_Delete
+```
+Value (string):
+```
+<enabled/>
+<data id="SecurityDevices" value="1NAME_OF_DEVICE_TO_REMOVE"/>
+```
+#### macOS
+```
+<dict>
+ <key>SecurityDevices</key>
+ <dict>
+ <key>Add<key>
+ <dict>
+ <key>NAME_OF_DEVICE_TO_ADD</key>
+ <string>PATH_TO_LIBRARY_FOR_DEVICE</string>
+ </dict>
+ <key>Delete</add>
+ <array>
+ <string>NAME_OF_DEVICE_TO_DELETE</string>
+ </array>
+ </dict>
+</dict>
+```
+#### policies.json
+```
+{
+ "policies": {
+ "SecurityDevices": {
+ "Add": {
+ "NAME_OF_DEVICE_TO_ADD": "PATH_TO_LIBRARY_FOR_DEVICE"
+ },
+ "Delete": ["NAME_OF_DEVICE_TO_DELETE"]
+ }
+ }
+}
+```
+### SecurityDevices (Deprecated)
+
Install PKCS #11 modules.
**Compatibility:** Firefox 64, Firefox ESR 60.4\
</dict>
</dict>
```
-
#### policies.json
```
{