This deployment method is intended for on-premise installations. The idea is to create or download an installation package and allow access to it via shared folder or distribute the package using USB drive (alternatively email). The installer package must be installed by an Administrator or a user with Administrator privileges.
We recommend that you only use Local deployment if you have a small network (up to 50 computers). If you have larger networks, you can Deploy ERA Agent using GPO and SCCM.
Local deployment can be performed in three ways:
Create an all-in-one Agent installer (Windows only)
Create Agent Live Installer
Download Agent from ESET website