Home > Windows files > ksecdd.sys

How to eliminate ksecdd driver problems

The ksecdd.sys (ksecdd.sys) file is a Windows driver. Generally, drivers are used by Windows to enable internal components like graphic cards and drives, or external devices, such as printers, backup media or input devices.
Click here to check if you need to update your ksecdd driver.

The ksecdd.sys process is also known as Kernel Security Support Provider Interface and is a part of Microsoft Windows Operating System. This software is produced by Microsoft (www.microsoft.com). An obsolete or defective version of ksecdd.sys can cause problems for your computer that can range from slowness to error messages such as these:

special offer

Free PC Check

Take advantage of our Free Computer Check to identify problems with ksecdd.sys

Scan your computer today at no charge with the Windows Repair Tool. This tool helps repair Windows and helps it run faster.
More information about Outbyte and Unistall. Please review Outbyte EULA and Privacy Policy. Outbyte scanner and repair are free. An advanced version must be purchased.

What you should know about ksecdd.sys ksecdd.sys

ksecdd.sys is part of Windows. Ksecdd.sys is found in the C:\Windows\System32\drivers directory. Frequently occurring are file sizes such as 92,928 bytes (40% of all these files), 100,704 bytes, 92,288 bytes or, as the case may be, 92,032 bytes.
If necessary, you can manually stop or start this driver in the Device Manager. The Device Manager can be found in Windows Control Panel under Hardware and Sound/Devices and Printers/Device Manager. The driver facilitates access to your computer's hardware and accessories. The file is a Windows system file. There is no concrete documentation available for this service. This particular software does not have a visible window, and does not appear on the taskbar. The original file by Microsoft is digitally signed. So please check the file on your computer. ksecdd.sys appears to be a file that was compressed by an EXE-Packer. This technique is often used by trojans to keep the file size small and also hamper debugging efforts. However, this in itself is not sufficient reason to presume malicious intent, since even well-intentioned, professional software producers take advantage of compressed files. For this reason, 5% of all experts consider this file to be a possible threat. The probability that it can cause harm is high.

If you see this file on your hard drive or in Windows Task Manager, please make sure that it is not a malicious variant. It's a fact that many trojans try to cloak their true identity by calling themselves ksecdd.sys. With the above information or by using tools like Security Task Manager you can determine if, in your case, the file is an undesirable variant.

What do other computer users say about ksecdd?

KSecDD.sys is used by the SMB server in NT to authenticate users.
sometimes knowing somthing is of gr8 help an idea i have used myself is to check the values or varify things with a hexeditor you are looking also for a program called ksecdd.sys that is dependent on 2 filesthey are HALL.dll & ntoskrnl.exe HALL.dll uses soemthing knows as Spinlock and also FastMutex for devellopers and enthuseists the file type for KSecDD.sys is DRV and the file sub type is 7 i trully hope this help some of you and as always free information to all who need it :)
it causes my pc to blue screen
Ksecdd is a very thin component that NTFS calls to communicate with the LSA. Ksecdd is used to set up local procedure call (LPC) communications to the LSA. Another process its used for is encryption.
Seems to be damaged, windows does not start, windows installation does not work, saying that this file is missing.

Summary: 9 users judge ksecdd.sys to be an essential file that should not be touched. source: file.net

How to uninstall the program

To remove ksecdd.sys from your computer, please follow the manual instructions below or use an automatic uninstaller product.

  1. Click the Windows Start Button. You find it in the lower left corner of the taskbar.
  2. Type the word uninstall.
  3. Click Add or remove programs.
  4. Now locate the program in the list of displayed applications.
  5. Click the program, and then click Uninstall.
Remove software in Windows 10
ksecdd.sys ksecdd.sys fix

How to tell if ksecdd.sys (ksecdd.sys) was uninstalled cleanly

After uninstalling, restart your computer. Then start Windows Explorer and see if there is still a folder with the name of the software under C:\Program Files. Be sure to check the Registry as well for remnants of ksecdd.sys. To do this, start "Regedit", then look under "HKEY_LOCAL_MACHINE" > "Software" for ksecdd.sys or the name of the producer. Always keep in mind that only a computer professional should ever directly delete entries in the Windows Registry.

What to do if a program does not uninstall

The easiest way to remove any kind of software cleanly and accurately is to use an uninstaller tool. Because the uninstaller automatically creates a backup, there is no risk of anything going wrong.

Last but not least

If Windows not working quite right for you, or if startup is taking a long time, or ksecdd.sys is causing problems for you, a good Windows diagnostic tool may very well help. This is especially effective when it comes to older computers that have accumulated vast quantities of "garbage data" as the result of many software installs and uninstalls.

Users with an interest in ksecdd.sys have also been interested in: ksecdd.sys [index]