LoopbackNetworkBlockedForUrls

Block sites from making network requests to the local device.

Supported on:

• Chrome (Windows) since version 146

Description:

List of URL patterns. Network requests initiated from websites served by matching origins to the local device are blocked from issuing Local Network Access requests.

For origins not covered by the patterns specified here, the user's personal configuration will apply.

See https://wicg.github.io/local-network-access/ for Local Network Access restrictions.

There are multiple policies listing origins that impact requests to the local device. If an origin is matched by more than one of the following policies, the policies take precedence in the following order:

• LoopbackNetworkBlockedForUrls
• LoopbackNetworkAllowedForUrls
• LocalNetworkAccessBlockedForUrls
• LocalNetworkAccessAllowedForUrls

Supported features:

• Applied to browser without restart. Note that some ongoing tasks may not be affected.
• Applied at Samsung Browser profile level.

Data type:

List of strings

Windows registry location:

Software\Policies\Samsung\Internet\LoopbackNetworkBlockedForUrls

Example value:

Software\Policies\Samsung\Internet\LoopbackNetworkBlockedForUrls\1 = http://www.example.com:8080
Software\Policies\Samsung\Internet\LoopbackNetworkBlockedForUrls\2 = [*.]example.edu
Software\Policies\Samsung\Internet\LoopbackNetworkBlockedForUrls\3 = *

More policies under Local Network Access settings:

• LocalNetworkAccessAllowedForUrls
• LocalNetworkAccessBlockedForUrls
• LocalNetworkAccessIpAddressSpaceOverrides
• LocalNetworkAccessPermissionsPolicyDefaultEnabled
• LocalNetworkAccessRestrictionsTemporaryOptOut
• LocalNetworkAllowedForUrls
• LocalNetworkBlockedForUrls
• LoopbackNetworkAllowedForUrls
• LoopbackNetworkBlockedForUrls

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