Windows 7 's XP mode is very secure when running Office 2003 (virtual Machine) and Office 2007 (local run), and can disrupt the operation of malicious software and interrupt the tools of many hackers. This is actually an unexpected benefit, but the benefit is certainly welcome. No computer system is completely secure. Even the most secure systems have unsafe problems, such as security vulnerabilities in operating system code, and so on. This means that Windows 7 is more secure than its previous Windows operating system.
You may not have heard of it. Windows 7, like the OS X operating system, has to be carefully reviewed as a security breach is exposed. Microsoft recently found a security vulnerability in Windows Vista, Windows Server 2008, and the Windows 7 Release candidate. This security vulnerability in Windows SMB (Server Message Block) 2 has not yet been exploited by hackers, however, Microsoft warns. Hackers who successfully exploit this vulnerability can fully control the user's computer. Most attempts to exploit this security vulnerability will cause the affected computer to stop responding and reboot.
Microsoft has released measures to circumvent this security breach. Microsoft says the Windows 7 RTM version and the Windows Server 2008 R2 version have fixed the security vulnerability. Some of Microsoft's best security features in Windows 7 are almost unintentional and have not been widely publicized.
Windows 7 is by far the safest Windows operating system, says Paul Royal of Purewire, a new report published in SC Magazine. He says many attackers find it difficult to locate attacking routes, such as social engineering conspiracies.
The security of Windows 7 is largely due to the operating system patching up the path of injecting malicious code into memory. In addition, the Windows 7 XP model may give attackers more headaches. XP mode is implemented with hardware virtualization extensions. Always used hacker tools rootkits also rely on hardware virtualization and a special privilege level called VMX root mode. Because Windows 7 now uses hardware virtualization, attempts by hackers to exploit hardware virtualization have failed. Therefore, a common hacker rootkit tool "Blue pill" does not work correctly in Windows 7. In addition, the Windows 7 XP model can also disrupt the operation of many malicious software.