| Register | Login Monday, February 20, 2017
 
 Search
 DEP  

The hardware enforced Data Execution Prevention feature (DEP) in Windows XP SP2 and Windows Server 2003 SP1 and SP2 doesn't offer a reliable protection against buffer overflows in its default settings. Please click here to learn more about the benefits of using BufferShield instead of hardware DEP.

Microsoft's DEP software based approach does, opposed to the widespread believe of protecting from buffer overflows, explicitly protect from one specific exploit that occured one time only and is based on overwriting the pointer to the SEH Exception Handler.So giving this software based feature a similiar name as the hardware NX protection is confusing the customers globally. It is either a demonstration of technical incompetence or a demonstration of MIcrosoft's marketing powers. You decide. However, we have the strong suspicion that Microsoft might have been influenced to deliver this specific feature in this way.

   
Download
Download
Please feel free to use our DEPTest tool to verify your computer’s current security settings regarding the mentioned pitfalls with MS software & hardware based NX protection.

Just click on the Disc-Icon to download the file.

Please double click on the file DEPTest.Exe and see, that the code will be executed without being detected by soft- and hardware DEP mechanisms. In case your system is configured securely and data execution prevention (DEP) covers all executables, you should see a green checkmark for each test performed.

Note: Any Windows error message shown telling you that overflow.exe has stopped working is by design and indicates that DEP has detected and stopped code execution in a data area.
  
Copyright © Sys-Manage, 1998-2017. All Rights Reserved.

Privacy Statement
Terms Of Use