Cyber Wargaming

Make the Right Call When the Crisis Is Real

A cyber crisis is won or lost in decisions, not keystrokes. CybExer cyber wargaming drops your leaders and responders into a scenario that escalates through timed injects, so they practise the calls that matter — escalation, disclosure, communication and recovery — and walk away with a measured picture of how their crisis response holds up under pressure.

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Wargaming Built for Decisions Under Pressure

A crisis-response capability is proven by the decisions it makes under pressure, not the plan on the shelf.  Every wargame is a live rehearsal of a real crisis, facilitated end to end — so your leaders and responders leave with faster, clearer decisions, tighter coordination and hard evidence of where their plan holds and where it breaks.

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Real Pressure, Not a Walkthrough:

Your team works through a scenario that unfolds through timed injects and branches on the decisions your team makes — real pressure and consequence, not a static tabletop walkthrough.

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Grounded in Real Incidents:

Scenarios are built from documented breaches and the adversary tactics behind them (MITRE ATT&CK), so the dilemmas your leaders face mirror the crises actually hitting your sector.

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Scored, with an After-Action Report:

Every decision, escalation and communication is captured and turned into an objective assessment plus a written after-action review — so "we handled it" becomes readiness you can show the board and regulators.

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From the SOC to the Boardroom:

One exercise connects the whole chain of command — incident responders, the crisis team, legal and communications, and the executives who own the decision.

Cyber Wargaming Highlights

Strengthen your team’s ability to act under pressure during a realistic cyber crisis. Cyber wargaming helps test plans, reveal gaps, and improve coordination before an actual incident.

Cyber Wargaming
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Cyber Wargaming
CybExer Leads AI Development in CITADEL Range, the European Defence Fund’s €60M Cyber Range Project
Cyber Wargaming
CybExer Powers the UAE Banks Federation's National Cyber Wargaming 2026

Evidence From Every Exercise 

Every wargame on the CybExer Cyber Range is fully instrumented, so you can see exactly how the crisis unfolds and how your team responds — every decision, escalation and communication captured as it happens. Leadership and facilitators get a clear, measurable picture of readiness that turns each exercise into evidence of progress.

- Follow how each decision and escalation plays out as the scenario unfolds in real time
- Measure how quickly and clearly your team decides, escalates and communicates under pressure
- Score the crisis response and track improvement across repeated wargames

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Anchored to a Real Picture of Your Environment

Every wargame plays out against a realistic model of your organisation — its systems, dependencies and stakeholders — and can be wired to a live technical exercise on the CybExer Cyber Range, so the decisions your leaders make reflect what is actually happening on the network. Because it mirrors your real environment rather than a generic scenario, the dilemmas feel authentic and the judgement your people build transfers straight back to a real crisis, with zero risk to live production. Facilitators track every decision and its consequences in real time.

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A Crisis Built Around Your Organisation

Each wargame is a scenario that escalates through timed injects and branches on the calls your team makes — not a fixed script read off a slide. The crisis is drawn from current threats and shaped around your sector and structure, so the dilemmas are ones you could realistically face: when to escalate, what to disclose, who speaks to regulators and the media, and how to keep the business running while the incident unfolds. The scope flexes to whoever is in the room, from a first-time crisis team finding its footing to a seasoned executive group under real pressure. 

Cyber Wargaming for Critical Decision-Making

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Decisions Decide the Outcome:

Technical containment stalls without fast executive calls on escalation, disclosure and business trade-offs. Wargaming rehearses exactly those decisions before they count.

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Beat the Regulatory Clock:

NIS2's 24-hour early warning and 72-hour reporting deadlines (and DORA's equivalents) leave no room to improvise. Wargaming rehearses who decides and who reports, before the clock starts.

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Align the Boardroom and the SOC:

Crises fail on communication, not just technology. Wargaming builds the shared language and clear authority that let leaders and responders act as one.

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Evidence for Boards and Regulators:

Every exercise produces a documented, scored record of how your crisis response performed — proof of readiness for auditors, regulators and the board.

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Build a Continuous Cyber Wargaming Programme

Crisis readiness isn't built in a single session. Develop a structured programme of wargames that progressively stretches your leaders and crisis teams, validates each improvement to the plan and keeps pace with the threats facing your sector.

Rehearse the Crisis Before It's Real

Build confidence before a real crisis hits. Run realistic cyber wargames that test your people, plans and decision-making against an escalating attack scenario, so the first time your leaders face these calls isn't during a live incident — with zero risk to production systems.

Validate crisis-management and incident-response plans
Clarify decision authority and escalation paths
Rehearse regulatory reporting against NIS2 / DORA deadlines
Test internal, customer and media communications
Strengthen coordination between executives and technical teams
Produce measurable evidence for boards and auditors

From Wargame to Stronger Crisis Plan

Every cyber wargame is designed to test more than a single decision. Teams practise assessing incomplete information, weighing business and legal trade-offs, coordinating across functions, communicating under scrutiny and steering recovery as the crisis unfolds. Whether exercising the crisis team, technical responders, legal and communications or the executive board, each participant works through realistic dilemmas that reflect their role in a real incident. Every decision is captured, measured and reviewed —  turning each wargame into a sharper, tested crisis plan.

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Find the Gaps Before an Attacker Does

Cyber wargames let organisations test their procedures, authority and judgement against a realistic escalating scenario before a real crisis forces the issue. Leaders and teams build confidence, sharpen judgement and uncover the gaps that would otherwise surface at the worst possible moment.

Frequently Asked Questions

Everything you need to know about building decision-ready crisis leadership through cyber wargaming with CybExer.