Sophos and Vista
The latest version of Windows called Vista, includes a wide range of new security features. But do the new features measure up to Microsoft's aspirations to remove the vulnerabilities of earlier operating systems?

What's in Windows Vista?
Windows Security Center - Runs in the background and monitors the status of security software on the computer. This is a great feature because it makes it clear to non-technical users when their computer is not secure. This was also available in Windows XP.


User Account Control - An important enhancement designed to prevent the installation of malware threats. However, it is also very intrusive with a high number of alerts that end users need to respond to, so there is a strong likelihood of it being disabled unless they are trained in how to use it.

Windows Defender - Whytec has been advocating this antispyware software for use within XP for some time. In Vista, it is a built-in feature. It still lacks some of the central administration features that larger organizations may need.

Kernel Patch Protection, or PatchGuard - Incorporated into 64-bit Windows Vista to stop rogue code, like rootkits, from being able to make malicious changes to the operating system kernel. Some vendors have complained this feature prevents security software from working effectively. Whytecs recommended Sophos product, however, supports this tightening of security.

Windows Firewall - Offering application-aware outbound filtering and location-based profiles, an improvement over Windows XP SP2. Lack of centralized management and monitoring again make these features less atractive to larger organisations.

Internet Explorer 7 - Includes features to prevent phishing and spoofing attacks. This was available in Windows XP.

Other improvements include Wi-Fi security, readiness for multi-factor authentication, BitLocker data protection, a Network Access Protection client, and improved compliance auditing.

Sophos and Windows Vista
The Whytec recommended product Sophos Endpoint Security and Control supports both 32-bit and 64-bit Windows Vista, providing full protection, including its HIPS technology, Behavioral Genotype Protection, on both versions.