Turn off the WebSocket Object
Jump to overview

Policy overview

Key metadata and intent for this policy.

Category
Windows Components > Internet Explorer > Security Features > AJAX
Supported on
At least Internet Explorer 10.0

The WebSocket object allows websites to request data across domains from your browser by using the WebSocket protocol. This policy setting allows administrators to enable or disable the WebSocket object. This policy setting does not prevent client-side communication across domains via other features in Internet Explorer 10. Also, this policy setting does not prevent a site from requesting cross-domain data through a server. If you enable this policy setting, websites cannot request data across domains by using the WebSocket object. If you disable or do not configure this policy setting, websites can request data across domains by using the WebSocket object. By default, the WebSocket object is enabled.

Internal name
IESF_DisableWebSocket
Policy ID
58a5bd3e9535
Elements
0

Registry values

How enabled and disabled states update the registry.

ScopeRegistry locationTypeEnabled valueDisabled valueCopy
Path
Software\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_WEBSOCKET
Value name
iexplore.exe
REG_DWORD
HKLM
0
HKCU
0
HKLM
1
HKCU
1
Registry location
Type REG_DWORD · Both
Path
Software\Policies\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_WEBSOCKET
Value name
iexplore.exe
Hive
HKLM
Enabled value
0
Disabled value
1
Hive
HKCU
Enabled value
0
Disabled value
1

Policy elements

Inputs and configuration options exposed by this policy.

This policy has no additional user input fields.