Operational Technology Defence Module

The module permits to protect RTUs (Remote Terminal Unit) and IEDs (Intelligent Electronic Device) installed on the OT network.


The Agger OT Defence is a server-side protection system for RTUs, which remotely continuously check the availability and integrity of all RTUs and IEDs and, in case of corruption, is able to re-upload the original software and configuration.

The Agger OT Defence is provided as a complete virtual machine which has to be installed on the OT network in order to be able to contact all the RTUs on the network.

How it works

The OT Defence Module has auto discovery capability, which gathers a lot of information such as domain and application name, date, signatures, etc.

The interaction with the RTUs is absolutely negligible and it has no effect on operations.

The reaction can be completely automatic or can require the human authorization.

Agger OT Defence can be integrated with all the other complementary Agger Modules or with an external SIEM.

Module Management

All the OT devices can be manged through a modern graphical console, which permits the display of the OT network connections.


Physical or virtual machine fully scalable (CPU and storage).

Secure communication infrastructure designed for Internet deployment.

Management through the central server.

Autodiscover new device on the same network.

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