Disable Symantec Endpoint Protection Chrome Extension Link Link

Open the (gpmc.msc) on your Domain Controller.

Managing browser extensions is crucial for maintaining a fast, customizable, and conflict-free browsing experience. The Symantec Endpoint Protection (SEP) Chrome extension—often deployed as Symantec Extension, Norton Lifelock, or Broadcom Endpoint Security—is designed to protect users from malicious websites and phishing attacks.

However, this extension can sometimes cause significant issues. It is known to slow down page load times, block legitimate internal corporate websites, conflict with other developer tools, or cause Google Chrome to freeze entirely.

If the extension was not forced via Group Policy, it can be disabled through the browser settings. disable symantec endpoint protection chrome extension

Scroll through your list of installed extensions to find Symantec Endpoint Protection (sometimes listed as Norton Safe Web or Symantec Extension ).

Ensure that Chrome is not running in the background. Open your System Tray, right-click the Chrome icon, and select . 2. Open the Registry Editor

In practice, this means you can simply if you prefer, because SEP is no longer forcing its presence. Alternatively, if your organization still wants the extension but wants to manage it centrally, you can deploy it through your preferred management channel. Open the (gpmc

Press Windows Key + R , type regedit , and hit to open the Registry Editor.

When the policy is set to "Disabled," the system must modify the specific Windows Registry keys that force the extension to load.

This is the easiest method for temporarily disabling the extension. Scroll through your list of installed extensions to

If you are on a personal computer and want to remove the extension, you often need to uninstall the main Symantec Endpoint Protection application entirely.

C:\Users\[YourUsername]\AppData\Local\Google\Chrome\User Data\Default\Extensions\

Disclaimer: Disabling security extensions can expose your computer to web threats. Only disable if troubleshooting specific, known issues.