Requirements for deploying MetaDefender OT Security

MD OT Security Enterprise Manager

CPU: 32

RAM: 32 GB

Storage: 1TB SSD

Networking:

• 1 Gbps Ethernet port: connects to MD OT Security Site Manager.

• Management connection

• Site Communication connection

One system just needs to deploy one instance of MD OT Security Enterprise Manager

MD OT Security Site Manager

CPU: 32

RAM: 32 GB

Storage: 1TB SSD

Networking:

• 1 Gbps Ethernet port: connects to MD OT Security Enterprise Manager.

• 1 Gbps Ethernet port: connects to MD OT Security Network Sensor.

• Management connection

• Sensor Communication connection

Each site needs one instance of MD OT Security Site Manager

MD OT Security Network Sensor

CPU: 16

RAM: 16-32 GB

Storage: 1TB SSD

Networking:

• 1 Gbps Ethernet port: connects to MD OT Security Site Manager.

• 1 Gbps Ethernet port: connects to the OT network.

• 1 Gbps Ethernet port: connects to the SPAN port on the switch of OT network.

• Management connection

• Active Scanning connection

• Passive Scanning conenction

Each network segment needs one instance of MD OT Security Network Sensor.

The SPAN port: forward traffic of OT devices to this port.