If the toggle is grayed out and says "Managed by your organization," proceed to the methods below. 2. Disabling via SEP Client (Local Workstation)
If you truly cannot disable the extension and you have local admin rights, you can uninstall Symantec Endpoint Protection entirely. This is a last resort because it removes all antivirus protection.
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallForcelist disable symantec endpoint protection chrome extension
This guide provides every possible method to disable the extension, ranging from simple browser settings to advanced system tweaks. If this is a work computer, proceed with caution, as disabling security tools may violate corporate policy.
is a robust, enterprise-grade antivirus and security solution. For many corporate users, when SEP is installed on a Windows or Mac machine, it automatically injects a browser extension into Google Chrome. If the toggle is grayed out and says
On the right panel, you will see numbered strings (e.g., 1 , 2 ). Double-click each one to see the value.
(SEP) Chrome extension had turned the company’s browser fleet into a graveyard of "Page Unresponsive" errors. It was supposed to be a shield, but tonight, it was a cage. This is a last resort because it removes
Press , type regedit , and press Enter.
For IT administrators managing multiple machines, the cleanest way to disable the SEP extension across the organization is through Group Policy Management.