Category

Critical Infrastructure

European supermarket hacks
What the European Supermarket Hacks Teach About Hiding Critical Systems AI SecurityAll BlogsCritical InfrastructureCyber NewsCyber-Physical Systems ProtectionIdentity-Based SecurityIndustrial CybersecurityZero Trust
November 4, 2026

What the European Supermarket Hacks Teach About Hiding Critical Systems

Read time: 7 minutes  The European supermarket hacks succeeded because refrigeration controllers' management interfaces were reachable from the public internet, and the most direct defense is to hide those systems…
Roman Arutyunov
Privilege Escalation Threats
Privilege Escalation Attacks: How to Stop Them With Zero Trust PAM All BlogsCritical InfrastructureCyber-Physical Systems ProtectionGovernment CybersecurityIdentity-Based SecurityPrivileged Access ManagementZero Trust
June 14, 2026

Privilege Escalation Attacks: How to Stop Them With Zero Trust PAM

Reading Time: 8 min Privilege escalation attacks have become one of the most prevalent and destructive tactics in the modern threat landscape, targeting IT, OT, and cloud environments alike. As…
Brian McDonald
Critical Infrastructure
CISA’s CI Fortify Initiative Signals a New Operational Reality for Critical Infrastructure All BlogsCritical InfrastructureGovernment CybersecurityZero Trust
May 14, 2026

CISA’s CI Fortify Initiative Signals a New Operational Reality for Critical Infrastructure

Cybersecurity Strategy Now Requires Both Prevention and Operational Resilience CISA’s new CI Fortify initiative reflects an important and overdue shift in how the industry approaches cybersecurity for critical infrastructure. For…
Roman Arutyunov
Why OT Regulations Demand Segmentation
Why OT Regulations Demand Segmentation—and Why Zero Trust Is the Best Way to Achieve It All BlogsCritical InfrastructureCyber-Physical Systems ProtectionIdentity-Based SecurityIndustrial CybersecurityProducts and FeaturesZero Trust
April 22, 2026

Why OT Regulations Demand Segmentation—and Why Zero Trust Is the Best Way to Achieve It

Operational technology (OT) environments are under increasing regulatory pressure. Requirements across energy, manufacturing, transportation, and other critical infrastructure sectors consistently point to one core expectation: networks must be segmented to…
Roman Arutyunov
Segmentation vs. Firewalls in OT
OT Segmentation vs Firewalls: Why Zero Trust Is More Effective All BlogsCritical InfrastructureCyber-Physical Systems ProtectionIdentity-Based SecurityIndustrial CybersecurityProducts and FeaturesZero Trust
April 16, 2026

OT Segmentation vs Firewalls: Why Zero Trust Is More Effective

Most industrial environments are still relatively flat, but should be designed around a zoned architecture. Frameworks like the Purdue Model and standards such as IEC 62443 define how this segmentation…
Roman Arutyunov