如何使用WMI检索Windows计算机的SID?

在 ,看起来是这样的:

strComputer = "AFAPC001"
strUsername = "Administrator"
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set objAccount = objWMIService.Get("Win32_UserAccount.Name='" & strUsername & "',Domain='" & strComputer & "'")
WScript.Echo "Administrator account SID: " & objAccount.SID
WScript.Echo "Computer's SID: " & Left(objAccount.SID, Len(objAccount.SID) - 4)

动力壳 ,如下所示:

function get-sid
{
    Param ( $DSIdentity )
    $ID = new-object System.Security.Principal.NTAccount($DSIdentity)
    return $ID.Translate( [System.Security.Principal.SecurityIdentifier] ).toString()
}
> $admin = get-sid "Administrator"
> $admin.SubString(0, $admin.Length - 4)

C级# 在.NET 3.5上:

using System;
using System.Security.Principal;
using System.DirectoryServices;
using System.Linq;
public static SecurityIdentifier GetComputerSid()
{
    return new SecurityIdentifier((byte[])new DirectoryEntry(string.Format("WinNT://{0},Computer", Environment.MachineName)).Children.Cast<DirectoryEntry>().First().InvokeGet("objectSID"), 0).AccountDomainSid;
}

所有这些的结果都符合我的反应 PsGetSid.exe

另一方面,Active Directory使用SID来标识每个域成员计算机。。。通过获取域中机器帐户的SID来获取的一个--以美元符号结尾的一个。

例如,对名为“CLIENT”的域成员使用上述PowerShell函数,您可以键入 get-sid "CLIENT$"

你可以直接跑 reg query HKLM\SOFTWARE\Microsoft\Cryptography /v MachineGuid 从Windows命令行。

以下是Windows批处理文件示例:

set KEY_REGKEY=HKLM\SOFTWARE\Microsoft\Cryptography
set KEY_REGVAL=MachineGuid

REM Check for presence of key first.
reg query %KEY_REGKEY% /v %KEY_REGVAL% 2>nul || (echo No theme name present! & exit /b 1)

REM query the value. pipe it through findstr in order to find the matching line that has the value. only grab token 3 and the remainder of the line. %%b is what we are interested in here.
set KEY_NAME=
for /f "tokens=2,*" %%a in ('reg query %KEY_REGKEY% /v %KEY_REGVAL% ^| findstr %KEY_REGVAL%') do (
    set KEY_NAME=%%b
)
echo %KEY_NAME%

http://technet.microsoft.com/en-us/sysinternals/bb897417.aspx

微软网站上也有一些关于SID的很好的解释

http://blogs.msdn.com/b/aaron_margosis/archive/2009/11/05/machine-sids-and-domain-sids.aspx