safe file


CNG Key Isolation Service

keyiso.dll. What is it?

The keyiso.dll is a CNG Key Isolation Service.

This file is part of Microsoft® Windows® Operating System. Keyiso.dll is developed by Microsoft Corporation. It’s a system and hidden file. Keyiso.dll is usually located in the %SYSTEM% folder and its usual size is 19,456 bytes.


The keyiso.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.


Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: Microsoft CorporationProcess: CNG Key Isolation ServicePart Of: Microsoft® Windows® Operating SystemCommon path(s): %SYSTEM%
subfolder in %WINDOWS%
Keywords(s): systemFilesize(s): 19,456 bytes, 18,944 bytes, 44,032 bytes

User opinions

keyiso.dll has the following rating: 5.0
based on 1 user opinions.
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by Mark on Sep 14, 2012 at 02:42 AM

It is a part of Windows, therefore safe

0 | 3
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