Cross-origin HTTP Basic Auth prompts

Controls whether third-party sub-content on a page is allowed to pop up an HTTP Basic Auth dialogue box.

Typically this is disabled as a phishing defence. If this policy is not set, this is disabled and third-party sub-content will not be allowed to pop up a HTTP Basic Auth dialogue box.

Supported on: Microsoft Windows XP SP2 or later
Registry HiveHKEY_LOCAL_MACHINE or HKEY_CURRENT_USER
Registry PathSoftware\Policies\Google\Chrome
Value NameAllowCrossOriginAuthPrompt
Value TypeREG_DWORD
Enabled Value1
Disabled Value0

chrome.admx

Administrative Templates (Computers)

Administrative Templates (Users)