The DYNICS ICS-Defender is an Industrial Control System Security Appliance.

The ICS-Defender meets today's needs of OT and IT professionals as a

comprehensive solution that is powerful enough to support a purely OT,

or an OT/IT convergent environment.


  • High throughput Deep Packet Inspection (DPI) for common industrial protocols

  • Prevent users of industrial programming software from making changes, or limit their change capability based by user or policy. Essentially create a smart data diode

  • Easy NAT Configuration for single of multiple IP addresses or entire subnets

  • High Availability: Two or more ICS-Defender can be configured as a fail-over group, Configuration Synchronization, ICS-Defender state table is replicated to all fail-over configured ICS-Defenders

  • Virtual Private Networks (VPN): IPsec, SSL VPN

  • Reporting and Monitoring: Historical Graphs and Real-Time Information

  • Captive Portal to allow forced authentication, or redirection to a click through page for network access

  • Transparent layer 2 firewalling capable - can bridge interfaces and filter traffic between them, even allowing for an IP-less firewall

  • Not under powered like many ICS security appliances. Changes can be made and applied in almost all cases with no interruption to the flow of data

  • Easy configuration through web interface and wizards, no confusing command line interface to learn (CLI)

Other Features

  • DHCP Server and Relay

  • PPPoE Server

  • Server Load Balancing

  • Multi-WAN

  • Fast Replication

  • IP Aliasing

Learn More

Contact​ Us today to learn more about how ICS-Defender can provide additional security to your network environment. 

Web GUI (Http or Https)


ICS-Defender is part of


620 Technology Dr.

Ann Arbor, MI 48108

Call Us 

(734) 677.6100

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