InfoWorld: The InfoWorld expert guide to Windows 7 security

How to configure Microsoft's new Windows operating system to beat malware and keep data secure

September 30, 2010
By Roger A. Grimes

Windows 7 has been warmly received and swiftly adopted by businesses, with the result that many IT admins are now struggling with the platform's new security features. In addition to changes to User Account Control, BitLocker, and other features inherited from Windows Vista, Windows 7 introduces a slew of new security capabilities that businesses will want to take advantage of.

Windows 7 improves on Vista with a friendlier UAC mechanism, the ability to encrypt removable media as well as hard drive volumes, broader support for strong cryptographic ciphers, hassle-free secure remote access, and sophisticated protection against Trojan malware in the form of AppLocker, to name just a few.

In this guide, I'll run through these and other significant security enhancements in Windows 7, and provide my recommendations for configuring and using them. I'll pay especially close attention to the new AppLocker application-control feature, which may be a Windows shop's most practical and affordable way to combat socially engineered Trojan malware.

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