84,488,480 programs installed

Should I remove Sentinel Secure?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #34,883
United States Rank #20,549
Reach 0.0035%


VersionDistribution 1.47% 4.41% 1.47% 2.94% 7.35% 25.00% 19.12% 8.82% 1.47% 23.53% 2.94% 1.47%

Sentinel Secure


Sentinel Secure is a program developed by Kryterion. The most used version is, with over 98% of all installations currently using this version. The software installer includes 36 files and is usually about 3.14 MB (3,289,088 bytes). kjs.applife.update.controller.dll is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 92% of users of Sentinel Secure come from the United States, it is also popular in Australia and Mexico.

Program detailsProgram details

Installation folder: C:\Program Files\kryterion sentinel
Uninstaller: MsiExec.exe /I{C04B017F-0325-486E-AD17-4CF2EF5DEA8D}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 3.14 MB
Language: English (United States)

Program filesFiles installed by Sentinel Secure

  • npsentineldetector.dll - Sentinel Detector (Detects whether Kryterion Sentinel is installed.)
  • common.dll - OLP (OLP Common)
  • completionscreenplugin.dll - CompletionScreenPlugin
  • facialrecognitionplugin.dll - FacialRecognitionPlugin
  • introscreenplugin.dll - IntroScreenPlugin
  • keystrokeverificationplugin.dll - KeystrokeVerificationPlugin
  • kryterion.olp.common.dll
  • kryterion.olp.kolpprotocolhandler.dll - KolpProtocolHandler
  • kryterion.olp.plugins.completionscreenplugin.dll
  • kryterion.olp.plugins.facialrecognitionplugin.dll
  • kryterion.olp.plugins.framework.dll - PluginFramework
  • kryterion.olp.plugins.introscreenplugin.dll
  • kryterion.olp.plugins.keystrokeverificationplugin.dll
  • kryterion.olp.plugins.proctoredexamplugin.dll - ProctoredExamPlugin
  • kryterion.olp.plugins.termsofserviceplugin.dll - TermsOfServicePlugin
  • kryterion.olp.serviceclient.dll - ServiceClient
  • pluginframework.dll
  • proctoredexamplugin.dll
  • sentinel.exe - Kryterion Sentinel Security Shield
  • serviceclient.dll
  • termsofserviceplugin.dll
  • kryterion.olp.plugins.facialrecognitionplugin.resources.dll
  • kryterion.olp.plugins.keystrokeverificationplugin.resources.dll
  • sentinel.resources.dll
  • shockwaveflashobjects.dll - Assembly imported from type library 'ShockwaveFlashObjects'.
  • kjs.applife.update.controller.dll (by Kinetic Jump Software) - Kjs.AppLife.Update.Controller
  • facesdk.net.dll (by Luxand) - FaceSDK (FaceSDK .NET Dynamic Link Library)
  • log4net.dll (by The Apache Software Foundation) - log4net (Apache log4net for .NET Framework 4.0)
  • axshockwaveflashobjects.dll
  • sentinelhooks.dll

Program behaviorsBehaviors exhibited

Google Chrome Plugin
  • npsentineldetector.dll is loaded in the Google Chrome web browser as 'npSentinelDetector.dll'.
Mozilla Plugin
  • npsentineldetector.dll is loaded into Mozilla Firefox under the product name 'kryteriononline.com/SentinelDetector' with a plugin key of 'kryteriononline.com/SentinelDetector' for all users of the PC.

How do I remove Sentinel Secure?

You can uninstall Sentinel Secure from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Sentinel Secure, click it, and then do one of the following:
    • Windows Vista/7/8/10: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Sentinel Secure.

How do I reset my web browser?

If your web browser homepage and search settings have been modfied by Sentinel Secure you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome

Win 7 (SP1) 65%
Win Vista (SP2) 1%
Plugs into Mozilla Firefox
Uninstall it 4%
Keep it 96%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 64.71%
Windows 10 33.82%
Windows Vista 1.47%
Which OS releases does it run on?
Windows 7 Home Premium 45.59%
Windows 7 Professional 8.82%
Windows 7 Ultimate 8.82%
Windows 10 Home 8.82%
Windows 10 Pro 7.35%
Windows 8.1 Pro 5.88%

Distribution by countryGeography

91.67% of installs come from the United States
Which countries install it?
  United States 91.67%
  Australia 0.93%
  Mexico 0.93%
  Brazil 0.93%
  United Kingdom 0.93%
  India 0.93%
  Saudi Arabia 0.93%
  Singapore 0.93%
  Chile 0.93%
  France 0.93%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 39.29%
Acer 14.29%
Dell 10.71%
Toshiba 7.14%
Alienware 5.36%
ASUS 5.36%
Samsung 3.57%
Lenovo 3.57%
Sony 3.57%
Intel 1.79%
Apple 1.79%
Common models
HP Pavilion dv6 Notebook ... 4.76%
TOSHIBA Satellite L755 4.76%
LENOVO 4177CTO 1.59%
Hewlett-Packard p6-2378 1.59%
Hewlett-Packard p2-1120 1.59%
HP G61 Notebook PC 1.59%


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