In a sense, it is the uniform of the private Microsoft security folder.

从某种意义上说，它制服了微软的私人文件夹的安全防护。

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Mapping of identities between UNIX user IDs and Microsoft security identifiers.

在UNIX用户IDs与Microsoft安全标识符之间映射身份。

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Microsoft Security Essentials is still the best darn antivirus we've used, it's free, and it just came out with a new version boasting even more virus-killing power.

Microsoft Security Essentials仍然是我们现在使用到现在为止发现的最好用的反病毒软件，免费并且刚发布了一个说拥有更高杀毒能力的新版本。

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The government agency took two PCs running a fully-patched Windows 7 with the Microsoft Security Essentials (MSE) antivirus package installed.

FORBES: Six Simple Steps Proven To Keep Your Windows 7 PC Safe From Hackers And Malware

At least you weren't working at the Microsoft Security Response Center.

FORBES: Magazine Article

The Microsoft security updates can be downloaded from Microsoft's website.

MSN: Microsoft to Fix 28 Security Bugs in Monthly Patch