IONIS Institute of Technologies
  • The institute What I2T stands for A trans-disciplinary research institute uniting four engineering schools. Discover
    Identity
    • Our values Mission, principles, and the people behind I2T.
    • Member schools EPITA, ESME, IPSA, SupBiotech and Epitech.
    IONIS group
    • IONIS Education Group The parent group of our member schools.
    • Engineering schools How the technology division is structured.
    Partnership
    • Research agreements Frameworks for joint research with industry.
    • Technology transfer From the lab to the field, with our partners.
  • Research
    Research portal Explore the labs Five research labs working across digital, biological and physical sciences. Discover
    Tech labs One per school, connected by shared themes.
    • SupBiotech research lab Cellular biology, biomechanics, digital health.
    • ESME research lab Energy, mobility and intelligent industry.
    • IPSA research lab Aerospace, propulsion and embedded systems.
    • EPITA research lab Computer science, AI and cyber security.
    Resources
    • Faculty handbook Onboarding, processes and shared protocols.
    • PedagogIA — expertise center Applied research on AI for education.
  • Technological platforms State-of-the-art workshops open to our community.
    • Lyon — Vaise Our flagship fab lab in the Lyon-Vaise hub.
    • Paris Sud The Paris fabrication and prototyping platform.
    • Internal regulations Rules and safety standards across the platforms.
    Services & business Working with the institute as a company or partner.
    • Product prototyping From CAD to functional prototypes, end-to-end.
    • Fab'Academy Custom courses and continuing education programs.
  • Startup
    • Getting started Your first steps inside our incubator.
    • Frequently asked Eligibility, equity, mentoring and more.
    Critical art
    • Artist residencies Bringing artists into the labs to question technology.
    • Open call Submit a proposal for the next residency cycle.
  • Communities
    • Repair café Repair-it-yourself workshops, open to the public.
    • Instant Futures conferences Talks at the intersection of tech and society.
    • Associations Student-led groups across the campuses.
    Resources Tools and accounts available to I2T members.
    • GitHub Code, papers and shared infrastructure.
    • Ubicast TV Recordings of talks, courses and seminars.
    • Zotero library Shared bibliographies for researchers.
    • Fab manager Book machines and training slots.
    • Overleaf account Write your papers with the institute's account.
  • Stay in touch
    • News & press What we publish and what's published about us.
    • Social events Meet the institute in person.
    • Social networks Follow I2T across LinkedIn, X, Instagram and more.
    Direct line
    • i2t@ionis-group.com General inquiries and partnerships.
    • 2 Rue des Quatre-Fils 75003 Paris, France.
Menu
  • About
    The institute What I2T stands for A trans-disciplinary research institute uniting four engineering schools.
    Identity
    • Our values
    • Member schools
    IONIS group
    • IONIS Education Group
    • Engineering schools
    Partnership
    • Research agreements
    • Technology transfer
  • Research
    Research portal Explore the labs Five research labs working across digital, biological and physical sciences.
    Tech labs
    • SupBiotech research lab
    • ESME research lab
    • IPSA research lab
    • EPITA research lab
    Resources
    • Faculty handbook
    • PedagogIA — expertise center
  • Innovation
    Technological platforms
    • Lyon — Vaise
    • Paris Sud
    • Internal regulations
    Services & business
    • Product prototyping
    • Fab'Academy
  • Development
    Startup
    • Getting started
    • Frequently asked
    Critical art
    • Artist residencies
    • Open call
  • Community
    Communities
    • Repair café
    • Instant Futures conferences
    • Associations
    Resources
    • GitHub
    • Ubicast TV
    • Zotero library
    • Fab manager
    • Overleaf account
  • Contact
    Stay in touch
    • News & press
    • Social events
    • Social networks
    Direct line
    • i2t@ionis-group.com
    • 2 Rue des Quatre-Fils
i2t@ionis-group.com · 2 Rue des Quatre-Fils, Paris
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Marc Espie logo

Marc Espie

Expert - teacher in security and systems development. Long-time developer (>20 years in the OpenBSD project)

IONIS Institute of Technologies Trans-disciplinary research · Paris, Lyon
i2t@ionis-group.com 2 Rue des Quatre-Fils, 75003 Paris
About
  • Our values
  • Member schools
  • IONIS Education Group
  • Engineering schools
  • Research agreements
  • Technology transfer
Research
  • SupBiotech research lab
  • ESME research lab
  • IPSA research lab
  • EPITA research lab
  • Faculty handbook
  • PedagogIA — expertise center
Innovation
  • Lyon — Vaise
  • Paris Sud
  • Internal regulations
  • Product prototyping
  • Fab'Academy
Development
  • Getting started
  • Frequently asked
  • Artist residencies
  • Open call
Community
  • Repair café
  • Instant Futures conferences
  • Associations
  • GitHub
  • Ubicast TV
  • Zotero library
Contact
  • News & press
  • Social events
  • Social networks
  • i2t@ionis-group.com
  • 2 Rue des Quatre-Fils

© 2026 IONIS Institute of Technologies — A research initiative of the IONIS Education Group.