Blocked Sites

If this policy is enabled, cookies are blocked for the origins indicated. If a top level domain is specified (http://example.org), cookies are blocked from all subdomains as well.

If this policy is disabled or not configured, cookies are not blocked by default.

Supported on: Firefox 60 or later, Firefox 60 ESR or later



Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Mozilla\Firefox\Cookies\Block
Value Name{number}
Value TypeREG_SZ
Default Value

firefox.admx

Administrative Templates (Computers)

Administrative Templates (Users)