Larry O’Brien
Larry O’Brien is vice president at ARC Advisory Group
Articles
How cross-domain solutions can protect OT from IT-level attacks
Cross-domain solutions (CDS) can help secure communications between information technology (IT) and operational technology (OT) domains.
SolarWinds’ impact on OT for manufacturers
The SolarWinds cybersecurity attack has had far-reaching effects in many different ways and it will change how operational technology (OT) handles cybersecurity threats.
Secure-by-design industrial products are increasingly important
Cybersecurity often is the catalyst for control system modernization, and industrial and critical infrastructure sector projects increasingly specify automation products and systems that are designed as cybersecure.