You must authorize the system extension for Symantec Endpoint Protection to fully function.Ībout authorizing system extensions for Symantec Endpoint Protection for macOS 10.15 or later If needed, click the lock icon to make the changes.

In the Security & Privacy dialog box, on the General tab, at System software from application 'Symantec Endpoint Protection' was blocked from loading, click Allow. To set up your Symantec Endpoint Protection client, take the following steps:Īuthorize the Symantec Endpoint Protection system extension. To install a helper tool that is needed for installing the Symantec Endpoint Protection client, enter your Mac's administrative username and password, and then click Install Helper.Īfter the installation, click Continue to finish setting up your Symantec Endpoint Protection client. To begin the installation, click Install. To install the Symantec Endpoint Protection client for Mac:ĭouble-click Install Symantec Endpoint Protection. If you copy the installer to another location, you must also copy Additional Resources. Both items must be present in the same location for a successful installation. The resulting virtual disk image or folder contains the application installer and a folder called Additional Resources. You then install the Symantec Endpoint Protection client for Mac. Right-click Open With > Archive Utility to extract the file's contents. The file may be named Symantec Endpoint Protection.zip or Symantec_Endpoint_Protection_14.3.0_RU1_Mac_Client_EN.zip, where version is the product version. Locate the 'Symantec Endpoint Protection (SEP) - Home Use' section and click the 'OS X' button.Ĭopy the downloaded file to the desktop of the Mac computer. You will need to log in with your LLNL Official Username (OUN) and One-Time Password (OTP). If you need to install an antivirus solution, download Symantec Endpoint Protection (SEP). Symantec Endpoint Protection - Mac Installation Instructions

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