How to Enable or Disable Page File Encryption in Vista and Windows 7
Information
This will show you how to enable or disable encrypting the virtual memory page file in Vista and Windows 7.
Encrypting the page file prevents malicious users from reading data that has been paged to a NTFS disk, but will also add processing overhead for file system operations.
You must be logged in as an administrator to be able to do this tutorial.
OPTION ONE
Using a REG File Download
1. To Enable Page File Encryption
A) Click on the Download button below to download the file below.
Enable_Page_File_Encryption.reg
B) Go to step 3.
2. To Disable Page File Encryption NOTE:This is the default setting.
A) Click on the Download button below to download the file below.
Disable_Page_File_Encryption.reg
3. Click on Save, and save the .reg file to the desktop.
4. Right click on the downloaded .reg file and click on Merge.
5. Click on Run, Continue (UAC-Vista) or Yes (UAC-Windows 7), Yes, and OK when prompted.
6. Restart the computer to apply.
7. When done, you can delete the downloaded .reg file if you like.
OPTION TWO
Through the Local Group Policy Editor
NOTE:This option is only available in Windows 7, and is not in Vista.
System Manufacturer/Model Number HP DV6 1330sa OS Windows 7 Professional 64 Bit SP1 CPU INTEL DUAL CORE 2.1Ghz Motherboard N/A Memory 4GB DDR3 Graphics Card INTEL Sound Card LAPTOP Monitor(s) Displays 2 Screen Resolution 3200x1080
Keyboard SOLID YEAR 260U Mouse USB PSU LAPTOP Case LAPTOP Cooling LAPTOP Hard Drives 250GB Internet Speed 20 MB/S
Hello guys, I am wondering if I should encrypt the virtual page file... or just have it deleted on shutdown. What do you recommend? Or should I even bother with it? I just have a simple laptop..
System Manufacturer/Model Number Dell Studiio 1555 OS Windows 8 Pro CPU Core 2 Duo P8600 2.4 ghz Memory 4GB DDR2 Graphics Card ATI Radeon 4570 512MB Sound Card IDT High Definition Monitor(s) Displays 15.6" Screen Resolution 1920x1080
Usually you would only encrpyt or delete the page file on exit if you are concerned about the possibily of someone reading it's contents. Encrypting the page file will get a small negative performance hit in Windows since it will take a bit longer to encrypt and decrypt everything in and out of the page file. Deleting the page file on exit will cause a delay at shutdown while you wait on the page file to be deleted.
I would not recommend to turn off the page file. Some programs, usually older ones though, will require the page file to be turned on for them to run properly no matter how much RAM you have installed.
Thank you for the quick reply Im thinking about encrypting at least, especially that I carry my computer around frequently. Is the performance impact negligible, or obvious? I don't care if it adds a couple seconds to startup or shutdown. Do you use it on your system Brink?
System Manufacturer/Model Number Dell Studiio 1555 OS Windows 8 Pro CPU Core 2 Duo P8600 2.4 ghz Memory 4GB DDR2 Graphics Card ATI Radeon 4570 512MB Sound Card IDT High Definition Monitor(s) Displays 15.6" Screen Resolution 1920x1080