DEFION Security
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DEFION Security is a L0-verified AI-implementation provider based in Zoetermeer, Netherlands, delivering pentest, incident-response, soc-monitoring. Ranked on proof — 0 verified records on the Trustgent index.
What they build
DEFION Security is a Zoetermeer-based cybersecurity firm founded in 2005, with a second office in Barcelona. Services cover penetration testing, managed detection and response with a 24/7 SOC, incident response and digital forensics, and CISO and business-continuity advisory. Around 100 security specialists. Won the SURF MDR tender for Dutch universities and vocational institutions jointly with DTX.
Quick facts
- HQ
- Zoetermeer, Netherlands
- Founded
- 2005
- Team
- 50-200
- Languages
- Stack
Capabilities
- Penetration testing
- Incident response
- SOC & MDR monitoring
Industries served
- Financial services
- Retail & e-commerce
- Manufacturing & industrial
- SaaS & technology
- Education
- Government & public sector
Regulatory readiness (provider-stated)
Provider-stated readiness. Trustgent cross-references these against independent sources at L2 and above — treat un-cross-referenced flags as claims, not confirmations.
About DEFION Security
What does DEFION Security build?
DEFION Security is a L0-verified AI-implementation provider on Trustgent, delivering Penetration testing, Incident response, SOC & MDR monitoring.
Where is DEFION Security based?
DEFION Security is headquartered in Zoetermeer, Netherlands.
How is DEFION Security verified on Trustgent?
DEFION Security has an EARNED verification level of L0 on Trustgent, with 0 contributing verified records. Verification is independent of any subscription — plan tier is never a ranking input.
How is DEFION Security ranked?
Rank is a pure function of three EARNED signals: verification level (dominant), record count, and recency. No plan, fee, spend, or paid placement is ever an input. See https://trustgent.com/how-we-rank.