SID Structure

The security identifier (SID) structure is a variable-length structure used to uniquely identify users or groups.

Applications should not modify a SID directly. To create and manipulate a security identifier, use the functions listed in the See Also section.

Requirements

Minimum supported clientWindows 2000 Professional
Minimum supported serverWindows 2000 Server
HeaderWinnt.h (include Windows.h)

See Also

SID Components
AllocateAndInitializeSid
ConvertSidToStringSid
ConvertStringSidToSid
CopySid
EqualSid
FreeSid
GetLengthSid
GetSidIdentifierAuthority
GetSidLengthRequired
GetSidSubAuthority
GetSidSubAuthorityCount
InitializeSid
IsValidSid
LookupAccountName
LookupAccountSid

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Build date: 9/11/2009

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Roland Illig
See also
Sid components: http://msdn2.microsoft.com/en-us/library/aa379597(VS.85).aspx
ConvertSidToStringSid Function: http://msdn2.microsoft.com/en-us/library/aa376399(VS.85).aspx
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eslesar-MSFT
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