ISA/IEC 62443

NIS2 compliance for industrial networks: Are you ready?

Posted on by Admin
NIS2 compliance for industrial networks: Are you ready?

Since the European Union (EU) signed the second version of the Network and Information Security (NIS2) Directive in December 2022, there has been a real frenzy all around Europe about it. NIS2 is now on top of the priority lists of most European Chief Information Security Officers (CISO). But do you know what it is? And most importantly, should you be concerned? You probably have no choice but to comply with NIS2 The short answer…

Read More

Cisco and Rockwell strengthen OT/ICS security with visibility for converged plantwide ethernet (CPwE)

Posted on by Admin
Cisco and Rockwell strengthen OT/ICS security with visibility for converged plantwide ethernet (CPwE)

The turtle, protected by its hard shell, is a good metaphor for the security model used in most industrial networks. The industrial DMZ (iDMZ) is the shell that protects the soft, vulnerable center—the industrial control systems (ICS) the business depends on. But while the iDMZ blocks most threats, some will inevitably slip through. When they do, they can move sideways from device to device, potentially causing downtime and information leakage. Giving traffic free rein once…

Read More