SECURITY_SUBJECT_CONTEXT structure (wdm.h)
The SECURITY_SUBJECT_CONTEXT structure is used to capture subject security context for access validation and auditing.
Drivers must not modify or try to directly access any members of this structure to make security decisions. To create and manipulate this structure, use the support routines listed in the See Also section.
Syntax
typedef struct _SECURITY_SUBJECT_CONTEXT {
PACCESS_TOKEN ClientToken;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
PACCESS_TOKEN PrimaryToken;
PVOID ProcessAuditId;
} SECURITY_SUBJECT_CONTEXT, *PSECURITY_SUBJECT_CONTEXT;
Members
ClientToken
Reserved for system use.
ImpersonationLevel
Reserved for system use.
PrimaryToken
Reserved for system use.
ProcessAuditId
Reserved for system use.
Remarks
For more information about security and access control, see Windows security model for driver developers and the documentation on these topics in the Microsoft Windows SDK.
Requirements
| Requirement | Value |
|---|---|
| Header | wdm.h (include Wdm.h) |
See also
FsRtlNotifyFullChangeDirectory