What is ceisvc.exe?

The .exe extension on a filename indicates an executable file. Executable files may, in some cases, harm your computer. Therefore, please read below to decide for yourself whether the ceisvc.exe on your computer is a Trojan that you should remove, or whether it is a file belonging to the Windows operating system or to a trusted application.

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Ceisvc.exe file information

The process known as ceisvc or CE-Infosys Integrated Services belongs to software CE-Infosys GmbH ceisvc or CompuSec Security Suite or CE-Infosys Security System by CE-Infosys GmbH ( or CE-Infosys (

Description: Ceisvc.exe is not essential for the Windows OS and causes relatively few problems. Ceisvc.exe is located in the C:\Windows\System32 folder. Known file sizes on Windows 10/8/7/XP are 280,464 bytes (71% of all occurrences), 36,864 bytes or 110,592 bytes. 
The program is not visible. The ceisvc.exe file is not a Windows core file. The file has a digital signature. Therefore the technical security rating is 50% dangerous; however you should also read the user reviews.

Recommended: Identify ceisvc.exe related errors

Important: Some malware disguises itself as ceisvc.exe, particularly when not located in the C:\Windows\System32 folder. Therefore, you should check the ceisvc.exe process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.


User Comments

this is a CE-Infosys' CompuSec service element - helps to keep data on hd crypted, certificated for 2007. I'm using hd pre-boot cryptioning so it's rather useful for me - i had no problems with this exe, want to be sure? just check the certificate in the exe's properties, its time of release, and fingerprint hash, greetz
  survi   (further information)

Summary: Average user rating of ceisvc.exe: based on 1 vote with 1 user comment. One user thinks ceisvc.exe is essential for Windows or an installed application.

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Best practices for resolving ceisvc issues

A clean and tidy computer is the key requirement for avoiding problems with ceisvc. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or, for Windows 8 and later versions, executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To help you analyze the ceisvc.exe process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. BMalwarebytes Anti-Malware detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.

Other processes

ceisvc.exe [all]