Skip to main content
Home
Toggle menu

Chief in tech Menu

  • Chief in Tech Book
    • Book Executive Speakers
    • Order on Amazon (US)
    • Bulk Orders
    • International Orders
  • Chief in Tech Summit
    • Get Tickets
  • Join EWIT
  • 100 Chief Leaders
    • 2022
    • 2023
    • 2024
    • 2025
  • facebook
  • youtube

Stephanie Domas

CISO at Canonical

  • linkedin
85739b2e-f613-4166-9ceb-a0e535c1d2dc.png
Stephanie is the Chief Information Security Officer at Canonical. The maintainers of the world's most popular Linux operating system, Ubuntu.

Having started her career with over 10 years of ethical hacking, reverse engineering, and advanced vulnerability analysis, Stephanie has a deep knowledge and passion for the hacker mindset.

Pivoting her offensive skills to the defense she built and led two successful cybersecurity businesses focused on defense of embedded systems, medical devices and the healthcare industry.

Meet More Women in Technology Leaders

  • 1533022788803.jpeg

    Nancy McKinstry

    CEO and Chairman of the Executive Board
    Wolters Kluwer
  • 1526357314413.jfif

    Archie Deskus

    CIO & EVP
    PayPal
  • lauren-knausenberger.jpg

    Lauren Knausenberger

    Chief Innovation Officer
    SAIC
  • newsletter-square-format-%2810.png

    Linda Yao

    Vice President of AI Solutions & Services and COO
    Lenovo
  • 1718229873328.jpeg

    Shobie Ramakrishnan

    Chief Digital & Technology Officer
    GSK
  • gwynne.jpeg

    Gwynne Shotwell

    President, COO
    SpaceX
  • linh.jpg

    Linh Lam

    CIO
    Jamf Software
  • mg.png

    Michelle D Greene

    Chief Information Officer
    Cardinal Health
  • 1726742637344.jpeg

    Jane Gilmour

    CTO Enterprise Technology
    HSBC
  • zoox-aicha-headshot+copy (1).jpg

    Aicha Evans

    CEO
    Zoox
All 100 Chief in Tech Leaders 2025
All 100 Chief in Tech Leaders 2024
All 100 Chief in Tech Leaders 2023
All 100 Chief in Tech Leaders 2022

The Chief in Tech Summit and Executive Women in Tech (EWIT) are powered by Women in Tech.

Chief in Tech

Privacy policy


sfy39587stp18