Dan Guido

Co-Founder & CEO of Trail of Bits

📍 United States🔄 Updated September 2026💼 1 investments📅 18 years investing🗓 Last invested Nov 2008
VC🌍 United States
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Board Member, NY/NJ Chapter
Nov 2008
The Open Worldwide Application Security Project (OWASP) is a worldwide free and open community focused on improving the security of software. Our mission is to make application security "visible,"​ so that people and organizations can make informed decisions about application security risks. Everyone is free to participate in OWASP and all of our materials are available under a free and open software license. The OWASP Foundation is a 501c3 not-for-profit charitable organization that ensures the ongoing availability and support for our work.
Experience · 5 entries
All (5)
Investments (1)
Founder (2)
Board (1)
2017
Founder & Executive Sponsor
2017
Your business has a mobile blind spot. Traditional MDM and MTD tools weren’t built to detect today’s mobile threats. As a result, critical attack vectors remain invisible: - Silent spyware operating without user awareness - SIM swap attacks that bypass identity and MFA protections - URL-less smishing that evades traditional detection - Labor-intensive mobile app vetting that doesn’t scale iVerify addresses these gaps with a purpose-built Mobile EDR platform. iVerify Enterprise continuously inspects device-level signals across iOS and Android, including diagnostic logs, process metadata, and behavioral anomalies. By correlating these signals with proprietary threat intelligence, iVerify enables: - Detection of advanced spyware and exploitation frameworks - Behavioral threat hunting across mobile devices - Identification of SIM swap risk and account takeover signals - Protection against modern smishing and social engineering attacks - Continuous, high-fidelity mobile threat intelligence With deep integrations into leading MDM and MAM solutions, iVerify allows teams to deploy quickly, enforce policy, and operationalize mobile threat detection within their existing security stack. Organizations trust iVerify to protect employees, executives, and high-risk users from the fastest-growing and least visible attack surface in the enterprise. 👉 Book a demo to see how iVerify can close your mobile blind spots
2012
Co-Founder & CEO
Jan 2012
Since 2012, Trail of Bits has been the premier place for security experts to boldly advance security and address technology’s newest and most challenging risks.
2010
Senior Security Consultant
Jul 2010
iSEC Partners is a proven full-service security consulting firm that provides penetration testing, secure systems development, security education and software design verification services. iSEC Partners security assessments leverage our extensive knowledge of current security vulnerabilities, penetration techniques and software development best practices to enable customers to secure their applications against ever-present threats on the Internet. Primary emphasis is placed upon helping software developers build safe, reliable code.
2008
Board Member, NY/NJ Chapter
Nov 2008
The Open Worldwide Application Security Project (OWASP) is a worldwide free and open community focused on improving the security of software. Our mission is to make application security "visible,"​ so that people and organizations can make informed decisions about application security risks. Everyone is free to participate in OWASP and all of our materials are available under a free and open software license. The OWASP Foundation is a 501c3 not-for-profit charitable organization that ensures the ongoing availability and support for our work.
2006
Infrastructure Risk Analyst
Jun 2006
We aspire to be the world’s most exceptional financial institution, united by our shared values of partnership, client service, integrity, and excellence. Operating at the center of capital markets, we act as one firm, mobilizing our people, capital, and ideas to deliver superior results across our clients’ most complex challenges. For 157 years, Goldman Sachs has delivered world-class execution on a global scale across our leading Global Banking & Markets and Asset & Wealth Management businesses. Apprenticeship is central to our culture, with hands-on coaching and access to leaders who bring decades of experience and expertise. With office locations around the world, we offer a broad range of career opportunities to those who insist on excellence and thrive on performance. Find our Social Media Disclosures here: gs.com/social-media-disclosures