Defenssive is a modern cybersecurity consulting firm helping SMB and growth-stage companies secure their stack for the AI era.

What we do:

→ vCISO and strategic security advisory for SOC 2, HIPAA, and security strategy
→ Managed Detection & Response — 24/7 SOC, threat hunting, and incident response
→ AI security and DevSecOps for teams shipping LLM and AI features
→ Cloud security and Zero Trust architecture across AWS, Azure, and GCP
→ Security engineering, SIEM tuning, and observability

Our consulting team holds the full Microsoft cybersecurity certification stack: SC-100 (Cybersecurity Architect Expert), SC-200, SC-300, SC-401, and AZ-500. Defenssive operates as a certified Microsoft Solutions Partner.

We work with SaaS, FinTech, healthcare, and growth-stage technology companies that need real cybersecurity expertise without the overhead of a Fortune 500 consulting firm.

Based in Itasca, Illinois with global delivery. We provide follow-the-sun coverage and a cost structure firms with single-location teams can't match.

Talk to us: https://defenssive.com/contact

Defenssive Cybersecurity LLC

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Teams

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Defenssive Cybersecurity LLC

Org chart

Teams

Offices

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