Andy Ellis

CEO

Boston, Massachusetts, United States33 yrs 2 mos experience
Most Likely To Switch

Key Highlights

  • Transformed Akamai into a cybersecurity powerhouse.
  • Inducted into the CSO Hall of Fame in 2021.
  • Author of the influential book '1% Leadership'.
Stackforce AI infers this person is a Cybersecurity Executive with extensive leadership and product development experience.

Contact

Skills

Core Skills

CybersecurityLeadershipContent DevelopmentBoard LevelEarly Stage InvestmentSecurity Architecture Design

Other Skills

ProductMessagingContent EditingNon-Executive DirectorRisk ManagementComplianceInformation Security ManagementScalabilityNetworkingDistributed SystemsStrategyPCI DSSCloud ComputingIdentity ManagementNetwork Architecture

About

Andy Ellis is a Legendary CISO, providing a spark of genius across security, leadership, product and messaging. A graduate of MIT and former US Air Force officer, Andy designed, built, and brought to market many of Akamai’s security products, leading the Fortune 1000 company from its start as a content delivery network into an industry powerhouse with a billion-dollar dedicated cybersecurity business. Widely respected across the cybersecurity industry for his pragmatic approach to aligning security and business needs, Andy regularly speaks and writes on cybersecurity, leadership, inclusion, and decision making. He is the author of 1% Leadership: Master the Small, Daily Improvements that Set Great Leaders Apart. Andy is an early-stage investor in the cybersecurity industry. Andy may be the only person on the planet to receive the CSO Compass Award, Air Force Commendation Medal, Spirit of Disneyland Award, Wine Spectator Award of Excellence (for The Arlington Inn), and to win the Sherman Oaks Galleria Spelling Bee. In 2021, Andy was inducted into the CSO Hall of Fame.

Experience

33 yrs 2 mos
Total Experience
3 yrs 6 mos
Average Tenure
4 yrs 10 mos
Current Experience

Cybr.sec.media

Partner

Jan 2026Present · 3 mos

How to ciso

Author

Apr 2025Present · 1 yr

  • Oversee (really, write, edit and publish the home of the best guidance for current and aspiring CISOs.
Content EditingContent Development

Mind

Seed Investor

Oct 2024Jun 2025 · 8 mos

Yl ventures

3 roles

Partner

Aug 2024Jun 2025 · 10 mos

Operating Partner

Apr 2021Aug 2024 · 3 yrs 4 mos

  • YL Ventures funds and supports brilliant Israeli tech entrepreneurs from seed to lead. Based in Silicon Valley and Tel Aviv, YL Ventures manages over $800M and specializes in cybersecurity. YL Ventures accelerates the evolution of portfolio companies via strategic advice and US-based operational execution, leveraging a powerful network of CISOs and global industry leaders. The firm's track record includes investment in Israeli cybersecurity unicorns Axonius and Orca Security, as well as successful, high-profile acquisitions by major corporations including Palo Alto Networks, Microsoft, CA and Proofpoint.
Board Level

Venture Advisor

Jun 2017Apr 2021 · 3 yrs 10 mos

Miggo security

Seed Investor

Apr 2024Jun 2025 · 1 yr 2 mos

Aim security

Seed Investor

Mar 2024Jun 2025 · 1 yr 3 mos

Early Stage Investment

Gutsy

Seed Investor

Oct 2023Jun 2025 · 1 yr 8 mos

Gann academy

Member Board of Trustees

Sep 2023Present · 2 yrs 7 mos · Waltham, Massachusetts, United States

Hunters

2 roles

Board Member

Jun 2023Jun 2025 · 2 yrs

Seed Investor

Apr 2021Jun 2023 · 2 yrs 2 mos

Board LevelNon-Executive Director

Grip security

2 roles

Board Observer

Jun 2023Jun 2025 · 2 yrs

Seed Investor

Apr 2021Jun 2023 · 2 yrs 2 mos

Cycode

2 roles

Board Member

Jun 2023Jun 2025 · 2 yrs

Seed Investor

Apr 2021Jun 2023 · 2 yrs 2 mos

Board LevelNon-Executive Director

The cole strange foundation

Executive Board Member

May 2023Jul 2025 · 2 yrs 2 mos

Spera security

Seed Investor

Jul 2022Dec 2023 · 1 yr 5 mos

Opus security

Seed Investor

May 2022Jun 2025 · 3 yrs 1 mo

Orca security

3 roles

Advisory CISO

Sep 2021Jul 2024 · 2 yrs 10 mos

Seed Investor

Apr 2021Jun 2025 · 4 yrs 2 mos

Advisor

Jun 2019Aug 2021 · 2 yrs 2 mos

Vendict

Angel Investor

Jun 2021Present · 4 yrs 10 mos

Piiano

Seed Investor

Apr 2021Jun 2025 · 4 yrs 2 mos

Satori

Seed Investor

Apr 2021Jun 2025 · 4 yrs 2 mos

Eureka security

Seed Investor

Apr 2021Jun 2025 · 4 yrs 2 mos

Valence security

Seed Investor

Apr 2021Jun 2025 · 4 yrs 2 mos

Vulcan cyber

Seed Investor

Apr 2021Jan 2025 · 3 yrs 9 mos

Enso.security (part of snyk)

Seed Investor

Apr 2021Jul 2023 · 2 yrs 3 mos

Build.security (acquired by elastic)

Seed Investor

Apr 2021Aug 2021 · 4 mos

Duha

Legendary CISO

Mar 2021Present · 5 yrs 1 mo · Boston, Massachusetts, United States

  • Leads Duha's consulting practices, provides executive vision to clients.
LeadershipCybersecurityProductMessaging

Security tinkerers

Tinkerer

Mar 2020Present · 6 yrs 1 mo

Uptycs, inc.

Advisor

Sep 2016Sep 2020 · 4 yrs

Berkman klein center for internet & society at harvard university

Affiliate

Sep 2014Feb 2021 · 6 yrs 5 mos

Akamai technologies

5 roles

Chief Security Officer

Jul 2011Mar 2021 · 9 yrs 8 mos

  • In his 20 years with Akamai, he was a driving force behind transforming the company into a major security player – growing its security business to more than $1B in annual revenue, while also governing risk across the business. He designed and brought to market Akamai's TLS acceleration network, its DDoS defense offerings, and several of its security solutions. He guided Akamai's IT transformation to a distributed, zero-trust enterprise based on strong authentication. In addition to creating a safe and secure platform for its customers, Andy was instrumental in driving adoption towards compliance standards such as PCI and FedRamp that were critical to Akamai’s growth. He developed the Severe Vulnerability process that is the foundation of identifying and mitigating risks quickly on Akamai’s platform, led its vulnerability management strategy, and under his leadership, grew representation of women in its information security team to more than 40%.

Senior Director of Information Security

Promoted

Jan 2005Jun 2011 · 6 yrs 5 mos

  • Andy Ellis serves as Akamai’s Senior Director of Information Security and Chief Security Architect, responsible for maintaining the security architecture of the company's massive, globally distributed network as well as setting the strategic direction of its security offerings and managing the Information Security program and team at Akamai. Mr. Ellis provides security education and leadership to Akamai¹s world-class R&D team.

Director of Information Security

Aug 2002Jan 2005 · 2 yrs 5 mos

  • Andy Ellis serves as Akamai’s Senior Director of Information Security and Chief Security Architect, responsible for maintaining the security architecture of the company's massive, globally distributed network as well as setting the strategic direction of its security offerings and managing the Information Security program and team at Akamai. Mr. Ellis provides security education and leadership to Akamai¹s world-class R&D team.

Chief Security Architect

Nov 2000Jun 2011 · 10 yrs 7 mos

  • Designed, implemented, and operated ESSL, Akamai’s TLS content delivery network. (Patent:EP1533970B1)
  • Designed, built, and brought to market Site Shield, Akamai’s first pure security product. (Patent: US7260639B2)
  • Product manager and architect for many security products: DDoS Defense, WAF, EdgeTokenization, et al.
  • Established Akamai’s Architecture Reviews, a twice-weekly review of technologies under development.
  • Build numerous workflow management tools, including the company’s vacation tracker. Oversaw the migration from accrued Vacation to non-accrued Time Off.
  • Designed the DDoS resilience architectures across Akamai’s platforms, including DNS, HTTP, and HTTPS.

Senior Security Engineer

May 2000Nov 2000 · 6 mos

United states air force

2 roles

Chief, Command & Control Test Management, Electronic Systems Center

Apr 1999May 2000 · 1 yr 1 mo

Information Warfare Engineer, 609th Information Warfare Squadron

Jan 1997Apr 1999 · 2 yrs 3 mos

Arlington inn

Asst. Innkeeper / Wine Steward

Mar 1992Jun 1993 · 1 yr 3 mos

Disneyland resort

Foreman

Jun 1989Mar 1992 · 2 yrs 9 mos

Education

Massachusetts Institute of Technology

S.B.

Jan 1989Jan 1997

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