Offensive security
SCADA & ICS Security
Safety-aware assessment of industrial control systems, respecting availability above all else.
Security testing
In plain terms Security
What this is
Safety-aware assessment of industrial control systems, respecting availability above all else.
Why it can hurt you
A PLC has no patch Tuesday and a crashed HMI can stop a production line or worse — testing has to respect that.
Security testing
Why it matters to you Security
The problem
A PLC has no patch Tuesday and a crashed HMI can stop a production line or worse — testing has to respect that.
Safety-preserving methodology
Rigor without risking the physical process being tested.
Regulatory alignment
Supports IEC 62443 and NERC CIP evidence requirements.
Security testing
How we do it Security
Passive network analysis
Traffic captured and analyzed before any active testing is considered.
Segmentation validation
IT/OT boundary tested against Purdue-model expectations.
Controlled, scoped testing
Active tests run only in maintenance windows or on isolated test rigs, never live control loops.
Security testing
What we typically find Security
Flat IT/OT network
No effective boundary between corporate IT and the plant floor.
Unauthenticated protocols
Modbus/DNP3 traffic with no authentication or integrity checking.
Legacy, unpatchable devices
PLCs and HMIs running firmware with known, unfixable vulnerabilities.
No scanner dump. A fixed problem.
Every finding is reproduced by hand and comes with a working proof of concept.
Security testing
What lands on your desk Security
OT risk assessment
Findings weighted by safety and availability impact, not just CVSS.
Segmentation roadmap
Phased plan to isolate OT without disrupting operations.
Security testing
What you get out of it Security
Safety-preserving methodology
Rigor without risking the physical process being tested.
Regulatory alignment
Supports IEC 62443 and NERC CIP evidence requirements.
Security testing
Step by step Security
1. Passive network analysis
Traffic captured and analyzed before any active testing is considered.
2. Segmentation validation
IT/OT boundary tested against Purdue-model expectations.
3. Controlled, scoped testing
Active tests run only in maintenance windows or on isolated test rigs, never live control loops.
Find out what we would find.
A scoping call is thirty minutes, costs nothing, and ends with a fixed price and a date. If we are not the right people for the job, we will tell you that too.