Security ecosystem
CD
Organisational resilience

CDeX cyber range & team exercises

Certified Technology Partner

Why we deploy CDeX

CDeX is an isolated environment where your team faces an attack with no risk to production. The attack itself is automated and mapped to the MITRE ATT&CK matrix, so the same exercise can be run again next quarter under identical conditions instead of waiting for a red team to be free. The network under attack is a copy of yours — including OT: industrial devices, SCADA and IoT sit in the same exercise as the servers. The exercise surfaces what an audit never shows: whether people know who authorises taking a system offline, where to find the logs, who has to be notified and in what order.

Core Capabilities CDeX

Automated attack scenarios mapped to MITRE ATT&CK
A digital twin of the IT and OT network, including SCADA and IoT
Custom scenarios in a drag-and-drop builder
Per-trainee assessment scoring

Use Cases CDeX

Testing the response procedure before a real incident does it for you
Onboarding new analysts without letting them learn on production
Automation and maintenance crews rehearsing an attack on a copy of the industrial network, not on the plant
A public-sector team rehearsing a significant incident before it has to notify the CSIRT
Rehearsing how IT, security, legal and communications work together

Why ZeroLayer

We build the scenario around your sector and the systems you actually run, not a generic template. Where the environment has to stay inside your perimeter, the platform is installed on your own hardware and reached through a browser. Every exercise ends with a debrief: what worked, where the written procedure turned out to be obsolete, and which steps need to change in the playbooks. Those conclusions then feed back into detection rules. Exercises are run by people with operational experience in government cyber defence; we make their backgrounds available for verification under NDA.

Interested?

Tell us what you run today and what is missing — we will check whether this makes sense for you before anything gets bought.

Secure your
future today

Cyber threats don't sleep, and neither do we. Whether you need an immediate response to a breach or a long-term strategic security partner, ZeroLayer is ready.

Book a 30-minute call

Pick a time that works for you and talk directly to our security team. A conversation about your situation, not a sales pitch.