OT Cybersecurity
SBOM for OT: What to Ask Vendors Before the 2027 Procurement Mandates Land
A software bill of materials is an inventory of the components inside a piece of software, including third-party and open-source l...
Blogs
Insights on OT Cybersecurity, Functional Safety & Industrial Resilience.
101 results for “OT Network Security” Clear
OT Cybersecurity
Cyber Insurance and OT Segmentation: What Canadian Insurers Now Expect
Cyber insurance in Canada has changed. A few years ago, an operator could obtain coverage with relatively light scrutiny of its ac...
General
Bill C-8 and OT: What the Critical Cyber Systems Protection Act Means for Operators
Canada now has its first dedicated cybersecurity law for critical infrastructure. Bill C-8 received Royal Assent in June 2026, cre...
OT Cybersecurity
Data Diode Deployment in Canada: How Arista Cyber Delivers Cyberium Diodes
Buying a data diode is the easy part. Deploying one into a live industrial environment, without disrupting production, integrating...
OT Cybersecurity
Data Diodes and OT Security in Canada: Why High-Assurance Isolation Matters Now
Canadian industrial operators are at a turning point. For years, protecting operational technology was treated as a lower priority...
OT Cybersecurity
Where Data Diodes Actually Get Deployed: 6 Proven OT Use Cases
It is easy to understand what a data diode is in the abstract, hardware that enforces one-way data flow, and much harder to know w...
OT Cybersecurity
Data Diodes and NERC CIP: How One-Way Hardware Cuts Your Compliance Scope
Most conversations about NERC CIP compliance focus on what you have to add: more documentation, more monitoring, more controls to...
Industrial Cybersecurity
The Minnesota Water Cyberattack, Explained: What Happened and What the CISA Alert Means
Over the weekend of July 26 and 27, 2026, a coordinated cyberattack struck the operational technology running more than 30 communi...
OT Cybersecurity
Removable Media Security for OT: How to Control Every File Entering Your Industrial Network
Stuxnet reached the centrifuges at Natanz on a USB drive. Fifteen years later, removable media remains one of the most reliable wa...
Functional Safety
Functional Safety and Cybersecurity: Why IEC 61511 and IEC 62443 Must Be Designed Together
For most of their history, functional safety and cybersecurity have been treated as separate engineering disciplines with separate...