Simply explained

Rarely visible to OT operators, but always a cause for concern: atypical communication changes in OT networks can indicate anything from network disruptions to malicious behavior or legit maintenance personnel activities. We explain what can be seen with OT monitoring and how to separate the wheat from the chaff.

Vulnerable operating systems and software can be found in almost all industrial infrastructures. From Windows 95 to outdated libraries and firmware riddled with vulnerabilities, we have seen it all during Rhebo Industrial Security Assessments. We explain what the results imply and why it is important in OT.

In this video, we explain how the misconfiguration of network protocols can create an open flank in OT networks. The focus of this video and the Rhebo Industrial Security Assessment findings: DHCP and ICMP communication, which can become security-relevant for the operation of industrial facilities.

The first episode of the multi-part series briefly and concisely explains how the top 10 cyber risks in OT networks came about. What does a Rhebo Industrial Security Assessment investigate and what is the status quo in OT networks?