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Company News / Strategic Partnerships

Defence-Focused Strategic Initiative

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Joint Venture in
Defence Cyber Security

ThreatScene and EFA Group establish Thyreos Cyber, a defence-focused cyber joint venture.

Defence Cyber Joint Venture

What is Thyreos Cyber

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Thyreos Cyber is a defence-focused cyber security joint venture between ThreatScene and EFA Group. It delivers tested, measurable cyber readiness for military, government, and critical infrastructure organisations.
Thyreos Cyber provides structured environments where readiness can be trained, tested, and validated under controlled operational conditions.
The joint venture extends ThreatScene’s operational cyber capabilities into a dedicated defence structure.

What this means for ThreatScene clients

Why It Matters

Hybrid Threats Escalating

State and non-state actors leverage cyber before kinetic engagement.

Cyber as First Impact Layer

Digital attack surfaces are exploited before physical engagement.

Tested Readiness Required

Only validated capabilities ensure continuity under pressure.

Safe Validation Environment

Test defences against realistic adversary behaviour safely.

Core Defence Capability

Cyber Range with Digital Twins Platform

Controlled simulation infrastructure purpose-built for defence environments.
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Attack & Defence Simulation

Digital twins replicate real-world infrastructure to simulate adversary behaviour.

02

Isolated Testing Environment

Validate capabilities without impact to live systems.

03

Measurable Readiness

Quantified outcomes that inform leadership decisions.

Operational Capabilities

Cyber Range with Digital Twins Platform

Controlled simulation infrastructure purpose-built for defence environments.
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Offensive

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Defensive

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"The convergence of physical and digital threats requires defence-oriented cyber capability: tested, measurable, and built for operational realities."

Katerina Tasiopoulou

Chief Executive Officer, ThreatScene

Partners
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Operational cyber security provider delivering adversary simulation, incident response, and readiness services for high-risk environments.

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Defence and security group delivering mission-critical solutions across land, sea, air, and cyber domains, with more than 30 years of industry presence.

For defence and security leaders requiring validated cyber readiness.

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Thyreos Cyber is a joint venture of ThreatScene and EFA Group.