Architecture
ESET PROTECT On-Prem is a new generation of a remote management system.
To perform a complete deployment of ESET security products, install the following components (Windows and Linux platforms):
The following supporting components are optional, but we recommend that you install them to ensure the best performance of the application on the network:
ESET PROTECT components use certificates to communicate with the ESET PROTECT Server. Read more about certificates in ESET PROTECT On-Prem in our Knowledgebase article.
ESET PROTECT Mobile Device Management/Connector (MDM/MDC) component (on-premises only) reached End of Life in January 2024. ESET PROTECT On-Prem versions 11.1 and later do not support mobile device management.  | 
Infrastructure elements overview
The table below contains an overview of the ESET PROTECT infrastructure elements and their main functions:
Functionality  | 
ESET PROTECT Server  | 
ESET Management Agent  | 
ESET security product  | 
ESET Bridge (HTTP Proxy)  | 
ESET servers  | 
|---|---|---|---|---|---|
Remote management of ESET security products (creation of policies, tasks, reports, etc.)  | 
✔  | 
X  | 
X  | 
X  | 
X  | 
Communication with the ESET PROTECT Server and managing ESET security product on the client device  | 
X  | 
✔  | 
X  | 
X  | 
X  | 
Providing updates, license validation  | 
X  | 
X  | 
X  | 
✔*  | 
✔  | 
Caching and forwarding updates (detection engine, installers, modules)  | 
X  | 
X  | 
✔**  | 
✔  | 
X  | 
Forwarding of network traffic between ESET Management Agent and ESET PROTECT Server  | 
X  | 
X  | 
X  | 
✔  | 
X  | 
Securing the client device  | 
X  | 
X  | 
✔  | 
X  | 
X  | 
* Only with an offline repository.
** ESET security products do not cache installers.