Tham khảo tài liệu 'windows 7 resource kit- p3', công nghệ thông tin, hệ điều hành phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | Windows Vista and Windows 7 protect system settings from corruption or inadvertent changes that can cause the system to run incorrectly or to not run at all. Windows Resource Protection WRP the follow-up to the Windows File Protection WFP feature found in previous Windows platforms sets tight ACLs on critical system settings files and folders to protect them from changes by any source including administrators except a trusted installer. This prevents users from accidentally changing critical system settings that can render systems inoperable. Windows Vista and Windows 7 also prevent poorly written drivers from corrupting the registry. This protection enables the memory-management feature to achieve protection the vast majority of the time with low overhead. Protected resources include Executable files libraries and other critical files installed by Windows. Critical folders. Essential registry keys installed by Windows. WRP does not allow you to modify protected resources even if you provide administrative credentials. Kernel Patch Protection 64-bit versions of Windows Vista and Windows 7 like the 64-bit versions of Windows XP and Windows Server 2003 support Kernel Patch Protection technology. Kernel Patch Protection prevents unauthorized programs from patching the Windows kernel giving you greater control over core aspects of the system that can affect overall performance security and reliability. Kernel Patch Protection detects changes to critical portions of kernel memory. If a change is made in an unsupported way for example a user-mode application does not call the proper operating system functions Kernel Patch Protection creates a Stop error to halt the operating system. This prevents kernel-mode drivers from extending or replacing other kernel services and prevents third-party software from updating any part of the kernel. Specifically to prevent Kernel Patch Protection from generating a Stop error 64-bit drivers must avoid the following practices Modifying
