Thyreos delivers cyber security services and platforms for mission critical and high assurance environments. We secure digital assets through advanced offensive and defensive capabilities, realistic training, and high fidelity cyber range environments, enabling organizations to operate with confidence against sophisticated, real-world adversaries.
Our mission is to deliver resilient, mission-aligned cyber capabilities that safeguard critical and defence related sectors against evolving threats.
Through realistic adversary emulation, robust defensive operations, and advanced cyber range environments, we enable organizations to assess risk, validate readiness, and operate with confidence in contested digital environments at both operational and strategic levels.
"Complex defense and critical infrastructure systems require very specialized cyber training environments that should be capable of simulating sophisticated cyber attack vectors and increase the cyber resilience of a nation's cyber defense forces and infrastructure."
George Menexis
Chief Executive Officer, SCYTALYS S.A.
"The convergence of physical and digital threats calls for defence focused cyber capability that is tested, measurable and designed for operational realities."
Katerina Tasiopoulou
Chief Executive Officer, ThreatScene S.A.
THYREOS CYBER was established through a strategic partnership between EFA GROUP, with a leading-edge position in Aerospace, Defense, High-Technology and Security global markets, and ThreatScene, a company dedicated to cybersecurity solutions.
Controlled simulation infrastructure purpose-built for defence environments.
Digital twins replicate real-world infrastructure to simulate adversary behaviour.
Validate capabilities without impact to live systems.
Quantified outcomes that inform leadership decisions.
Thyreos Cyber operates through direct, controlled engagement.
ADDRESS
Omirou 8, Neo Psychiko
154 51 - Greece
EMAIL info@thyreoscyber.com
TELEPHONE +30 210 964 7756