Cyberium Blog
Insights, analysis and field experience on securing critical infrastructures, cross-domain architectures and unidirectional cybersecurity technologies
- OT Cybersecurity Best Practices
Key takeaways A data diode concentrates trust — when it fails, nobody is looking for it One-way by component choice (…)
- Engineering Insights
Key takeaways – Cybersecurity Hardware OT networks need different hardware than IT networks — the threat model and operational constraints (…)
- OT Cybersecurity Best Practices
Key takeaways A data diode enforces one-way data transfer at the hardware level — not through software rules, but through (…)
- AI & Cybersecurity, Threat Landscape
Key takeaways In September 2025, GTG-1002 ran a full autonomous intrusion campaign across 30 organizations — AI handled 80 to (…)
- AI & Cybersecurity
When a firewall sits at the boundary between your IT network and your OT environment, you’re trusting a policy. A (…)
- AI & Cybersecurity, Threat Landscape
The rules of industrial cybersecurity changed in 2026. For years, the standard playbook held: segment your network, deploy a firewall (…)
- AI & Cybersecurity, Threat Landscape
Most cyberattacks on industrial infrastructure don’t start in the plant. They start in the office. A phishing email reaches an (…)
- OT Cybersecurity Best Practices, Threat Landscape
Every documented OT breach in the past five years started at the same place: an internet-facing asset that operators believed (…)
- OT Cybersecurity Best Practices, Regulations & Compliance, Threat Landscape
In every major OT cyberattack of the past decade, firewalls were present. In each case, they failed. Not because they (…)
- Architecture Design Patterns, Engineering Insights
Industrial cybersecurity starts with a simple reality: you cannot detect threats if you cannot see what happens inside your OT (…)
