Log in to the Web UI from the Windows or macOS system or virtual machine that you plan to use to deploy the agent software.
From the Admin menu, select Agent Versions.
Locate the Windows or macOS agent installation package version that you want to install on one or more Windows or macOS endpoints.
Click the Download agent installer link for the Endpoint Security (HX) Agent software version that is compatible with your Windows or macOS endpoints and download the agent software package.
To download an installer package for the most recent version, click the Download agent installer link associated with that version at the top of the agent versions list.
To download an installer package for an earlier version, click the Download agent installer link associated with that version from the agent versions list.
Create a temporary folder on your desktop and name it Trellix.
Open the Downloads folder on your endpoint and copy the Endpoint Security (HX) installation software package you downloaded in step 4 into the Trellix folder.
If your enterprise uses an HTTPS proxy server, see HTTPS proxy server overview and configuration before installing the Endpoint Security (HX) software on your endpoints. If your enterprise does not use an HTTPS proxy server, see Software Management Utility Installation Notes for information about bulk deployment options or Manually Installing Agent Software for information about how to manually install the agent software on your endpoints.