This is the most common method for standalone servers or small business environments.
After your license is installed, harden the server: eset server security license key install
Here is exactly how to install or change your ESET Server Security license key. This is the most common method for standalone
Take the USB drive to a machine with internet access. eset server security license key install
: Open a terminal with root privileges and execute the script (e.g., sudo ./efs.x86_64.bin Activation Use the command-line utility: /opt/eset/efs/sbin/lic --key or access the Web Interface (usually on port 4443) and navigate to the section to enter your key. ESET Knowledgebase Centralized Activation (ESET PROTECT)