PrivateBrowsingModeAvailability

Set availability of private browsing mode.

This policy supersedes DisablePrivateBrowsing

Note

This policy missed Firefox ESR 128.2, but it will be in Firefox ESR 128.3.

Compatibility: Firefox 130, Firefox ESR 128.3
CCK2 Equivalent: N/A
Preferences Affected: N/A

Values

PrivateBrowsingModeAvailability expects one of the following number values:

• 0: Private Browsing mode is available
• 1: Private Browsing mode not available
• 2: Private Browsing mode is forced

Windows (GPO)

Software\Policies\Mozilla\Firefox\PrivateBrowsingModeAvailability = 0x0 | 0x1 | 0x2

Windows (Intune)

OMA-URI:

./Device/Vendor/MSFT/Policy/Config/Firefox~Policy~firefox/PrivateBrowsingModeAvailability

Value (string):

<enabled/>
<data id="PrivateBrowsingModeAvailability" value="0 | 1 | 2"/>

macOS

<dict>
  <key>PrivateBrowsingModeAvailability</key>
  <integer>0 | 1 | 2</integer>
</dict>

policies.json

{
  "policies": {
    "PrivateBrowsingModeAvailability": 0 | 1 | 2
  }
}