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Windows Information Protection Functions

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The following are some functions used with Windows Information Protection (WIP).

In this section

Topic Description

ProtectFileToEnterpriseIdentity

Protects the data in a file to an enterprise identity, so that only users who are associated with that enterprise identity can access the data. The application can then use standard APIs to read or write from the file.

SrpCreateThreadNetworkContext

Sets the enterprise ID as the data context of the current thread. This is allowed only if the process already has the same enterprise ID present in its process context. It optionally returns the existing thread token.

SrpCloseThreadNetworkContext

Restores a thread back to the original context, which may have been optionally returned from SrpCreateThreadNetworkContext.

SrpDoesPolicyAllowAppExecution

Evaluates whether a packaged app will be allowed to execute based on software restriction policies.

SrpDisablePermissiveModeFileEncryption

Disables permissive mode for file encryption on the current thread.

SrpEnablePermissiveModeFileEncryption

Enables permissive mode for file encryption on the current thread and all threads this thread will create or post work to.

SrpGetEnterpriseIds

Gets the list of enterprise identifiers for the given token.

SrpIsTokenService

Identifies whether a service is a token service.

SrpSetTokenEnterpriseId

Sets a data intent on a token. The caller process should be enterprise allowed for the provided enterprise ID.

SrpGetEnterprisePolicy

Note   WIP policy can be applied on Windows 10, version 1607.
 
Gets information about the enterprise policy of an app.

SrpRestoreEnterpriseContext

Restores the process back to the original context.

SrpInheritEnterpriseContext

Takes the enterprise attributes from the callerTokenHandle and sets them on the tokenHandle (duplicate of the current process token) and optionally returns the existing thread token. Current process must be either exempt or allowed by the same enterprise policy as the enterprise in the callerTokenHandle.

 

Note  WIP policy can be applied on Windows 10, version 1607.