Cookie Behavior in private browsing
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Policy overview

Key metadata and intent for this policy.

User
Category
Mozilla > Firefox > Cookies
Supported on
Firefox 95 or later, Firefox 91.4 ESR or later

If this policy is enabled, you can configure cookie behavior in private browsing. If this policy is not configured or disabled, in private browsing, cookies are rejected for known trackers and third-party cookies are partitioned.

Internal name
Cookies_BehaviorPrivateBrowsing
Policy ID
2a4fce04806a
Elements
1

Registry values

How enabled and disabled states update the registry.

No explicit registry values are set for enabled or disabled states.

Policy elements

Inputs and configuration options exposed by this policy.

ElementTypeRegistry mappingConstraints & behavior
Cookie Behavior in private browsing
ID Cookies_BehaviorPrivateBrowsing
enum
HKCU\Software\Policies\Mozilla\Firefox\Cookies\BehaviorPrivateBrowsing
Type REG_SZ
Options: Accept all cookies (accept), Reject third party cookies (reject-foreign), Reject all cookies (reject), Reject third party cookies for sites you haven't visited (limit-foreign), Reject cookies for known trackers (reject-tracker), Reject cookies for known trackers and partition third-party cookies (Total Cookie Protection) (reject-tracker-and-partition-foreign)
Cookie Behavior in private browsing
Type enum
Registry mapping
HKCU\Software\Policies\Mozilla\Firefox\Cookies\BehaviorPrivateBrowsing
Details
Options: Accept all cookies (accept), Reject third party cookies (reject-foreign), Reject all cookies (reject), Reject third party cookies for sites you haven't visited (limit-foreign), Reject cookies for known trackers (reject-tracker), Reject cookies for known trackers and partition third-party cookies (Total Cookie Protection) (reject-tracker-and-partition-foreign)