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Stephen de Vries

Founder

CEO of IriusRisk (now Chief Strategy Officer, ThreatModeler) at Irius Risk

United Kingdom

FoundedIrius Risk

Find your path to Stephen

267 people in our graph share verified history with Stephen — schools, employers, funds. One of them is your warm intro.

Ken ChenaultunlockedStephen: together at Internet Security System (1999–2003)
×8Stephen: together at Internet Security System
×3Stephen: together at University of South Africa/Universiteit van Suid-Afrika

About

Stephen de Vries is Chief Strategy Officer at ThreatModeler Software, Inc, and leads the team building the IriusRisk Threat Modeling platform. His background is in web application and Java security, with a focus on automated security testing and risk assessment. He has published research papers and presented at conferences including Blackhat USA/Europe, DevOps Connect, Devoxx, and OWASP.

CEO of IriusRisk (now Chief Strategy Officer, ThreatModeler) at Irius Risk

Intro paths

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In turn, Stephen can intro founders to Irius Risk's investors below.

Irius Risk's investors · 8

33NSilicon Valley · $4.3M – $13M checks360 CapitalMilan · $162K – $10.8M checksBright Pixel CapitalLisbonChamaeleonSilicon Valley · $1M – $5M checksJME VenturesMadrid · $108K – $3.3M checksPaladin Capital GroupWashington · $100K – $5M checksSonae IMPortoSwanlaab Venture FactoryMadrid · $540K – $3.2M checks

Co-founders at Irius Risk

AAArchie Agarwal
Archie AgarwalFounder & Advisor

Experience

  1. ThreatModeler Software, IncChief Strategy Officercurrent2026 — presentHuesca
  2. IriusRiskFounder and CEO2012 — 2026
  3. IriusRiskChief Strategy Officer2026Huesca
  4. CorsairePrincipal Security Consultant2004 — 2012
  5. OWASPOWASP Java Project Leader2006 — 2010
  6. KPMG - Information Risk ManagementSecurity Specialist2003 — 2004
  7. Internet Security SystemSenior Consultant1999 — 2003
  8. EC-HoldSecurity Engineer1998 — 1999

Skills & more

Penetration Testing57Web Application Security52Vulnerability Assessment47Application Security37Information Security29OWASP26Security Architecture Design19SDLC16Code Review10PCI DSS9Security Assessments8Risk Assessment10
+8 moreInternet SecurityWeb Application Security AssessmentDevOpsSecure SDLCComputer SecuritySecurityNetwork SecurityInformation Security Management

Languages Afrikaans · English · Spanish

From Stephen's professional profile.

Frequently asked questions

Who is Stephen de Vries?
Stephen de Vries is Chief Strategy Officer at ThreatModeler Software, Inc, and leads the team building the IriusRisk Threat Modeling platform. His background is in web application and Java security, with a focus on automated security testing and risk assessment. He has published research papers and presented at conferences including Blackhat USA/Europe, DevOps Connect, Devoxx, and OWASP.
Where does Stephen de Vries work?
Stephen de Vries is CEO of IriusRisk (now Chief Strategy Officer, ThreatModeler) of Irius Risk.
What companies did Stephen de Vries found?
Stephen de Vries founded Irius Risk.
Where did Stephen de Vries go to school?
Stephen de Vries studied at University of South Africa/Universiteit van Suid-Afrika (BSc., Computer Science); Grey College.

Founder mafias

Grey College mafia2

Also came through, then founded or led a company.

James DawsonFounded Humble Grape

Same school

Also attended Grey College1

James DawsonFounder at Humble Grape

Shared employers