How to eliminate ksecdd driver problems
The ksecdd.sys (ksecdd.sys) file is a Windows driver. Generally, drivers allow Windows to operate internal components such as graphics cards and drives, as well as external devices like printers, backup media, or input devices.Click here to check whether your ksecdd driver needs an update.
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 An outdated or faulty version of ksecdd.sys can cause problems for your computer, ranging from slowness to error messages like these:
- ksecdd.sys has stopped working. Windows is checking for a solution to the problem... (Windows 11, 10, 7)
- ksecdd.sys has stopped working. A problem caused the program to stop working correctly. Windows will close the program and notify you if a solution is available. (Windows 11, 10, 7)
- ksecdd.sys has encountered a problem and needs to close.
- Access violation at address FFFFFFFF in module ksecdd.sys. Read of address 00000000.
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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), 92,288 bytes, 100,704 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. This ksecdd.sys process does not appear as a visible window, but only in Task Manager. There is no concrete documentation available for this service. 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. Mange | |
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 :) laseramp | |
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. cozofdeath | |
Seems to be damaged, windows does not start, windows installation does not work, saying that this file is missing. Tommy |
Summary: 9 users consider ksecdd.sys essential and should not be removed. source: file.net
How to uninstall the program
To remove ksecdd.sys from your computer, please follow the manual instructions below.
- Click the Windows Start Button. You can find it in the lower-left corner of the taskbar.
- Type 'uninstall'.
- Click Add or remove programs.
- Now locate the program in the list of displayed applications.
- Click the program, and then click Uninstall.


How to check if ksecdd.sys (ksecdd.sys) was uninstalled completely
After uninstalling, restart your computer. Then open Windows Explorer and check if a folder with the software name still exists under C:\Program Files. Also, check the Registry 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. Keep in mind that only a computer professional should delete entries in the Windows Registry directly.
Last but not least
If Windows is not working properly, startup is slow, or ksecdd.sys is causing problems, a good Windows diagnostic tool may 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.
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