Arnaud Le Hors
OpenSSF TAC Vice Chair & Senior Technical Staff Member - Open Technologies, IBM
Arnaud Le Hors is Senior Technical Staff Member of Open Technologies at IBM, working on a range of technologies with a primary focus on Open Source supply chain security. Arnaud has been working on standards and open source for over 30 years, both as a staff member of the X Consortium and W3C, and as a representative for IBM.
Arnaud Le Hors is Senior Technical Staff Member of Open Technologies at IBM, working on a range of technologies with a primary focus on Open Source supply chain security. Arnaud has been working on standards and open source for over 30 years, both as a staff member of the X Consortium and W3C, and as a representative for IBM. He has been involved in every aspect of the open technology development process: technical, strategic, political, and legal. Arnaud was editor of several key web specifications including HTML and DOM and was a pioneer of open source with the release of libXpm in 1990. Arnaud has participated in several prominent open source projects including the X Window System and Xerces, the Apache XML parser. Arnaud is the main representative for IBM at W3C and INCITS, a member of the Hyperledger Technical Oversight Committee and contributor to OpenSSF.
Bob Callaway
Tech Lead & Manager, Google Open Source Security Team
Bob is the tech lead & manager of the supply chain integrity group in Google's Open Source Security Team. He and his team directly contribute to critical OSS secure software supply chain projects (including sigstore that he co-founded), as well as help drive adoption of best practices throughout the broader open source ecosystem.
Bob Callaway is the technical lead and manager of the supply chain integrity group in Google’s Open Source Security Team. He and his team directly contribute to critical secure supply chain projects and drive communication & adoption of best practices throughout the open source ecosystem. Bob is a member of the Technical Advisory Council for sigstore, a Linux Foundation / OpenSSF set of projects focused on improving transparency and UX of software supply chains. Before joining Google in 2021, Bob was a member of Red Hat’s Office of the CTO where he was responsible for emerging technology strategy with strategic partners (including IBM) and a principal architect at NetApp where he focused on contributions to OpenStack and storage automation projects. He holds a PhD in Computer Engineering from NC State University where he also serves as an adjunct assistant professor in the ECE department.
Christopher “CRob” Robinson
OpenSSF TAC Chair & Director of Security Communications, Intel
Christopher Robinson (aka CRob) is the Director of Security Communications at Intel Product Assurance and Security. With 25 years of Enterprise-class engineering, architectural, operational and leadership experience, Chris has worked at several Fortune 500 companies with experience in the Financial, Medical, Legal, and Manufacturing verticals, and spent 6 years helping lead the Red Hat Product Security team as their Program Architect.
Christopher Robinson (aka CRob) is the Director of Security Communications at Intel Product Assurance and Security. With 25 years of Enterprise-class engineering, architectural, operational and leadership experience, Chris has worked at several Fortune 500 companies with experience in the Financial, Medical, Legal, and Manufacturing verticals, and spent 6 years helping lead the Red Hat Product Security team as their Program Architect.
Dan Appelquist
Open Source & Open Standards Strategy Director, Snyk
Dan Appelquist is Open Source & Open Standards Strategy Director at Snyk. He also co-chairs the W3C’s Technical Architecture Group (one of the W3C’s two elected leadership groups). Previously, Dan has led open source and open standards initiatives at Samsung, Telefónica, Vodafone, and the UK Government. Whilst at Samsung, he was a board member to for the JS Foundation, where he played an instrumental role in creating the OpenJS Foundation.
Dan Appelquist is Open Source & Open Standards Strategy Director at Snyk. He also co-chairs the W3C’s Technical Architecture Group (one of the W3C’s two elected leadership groups). Previously, Dan has led open source and open standards initiatives at Samsung, Telefónica, Vodafone, and the UK Government. Whilst at Samsung, he was a board member to for the JS Foundation, where he played an instrumental role in creating the OpenJS Foundation. He also co-founded and is a member of the governing board of Open Web Docs, an organization supporting development of web developer documentation. He is an appointed member of the UK Government Open Standards Board. He is based in London, UK.
Dustin Ingram
Staff Software Engineer at Google & Director at Python Software Foundation
Dustin is a software engineer on Google’s Open Source Security Team, where he works on improving the security of open-source software that Google & the rest of the world relies on. He’s also a director of the Python Software Foundation, and maintainer of the Python Package Index.
Dustin is a software engineer on Google’s Open Source Security Team, where he works on improving the security of open-source software that Google & the rest of the world relies on. He’s also a director of the Python Software Foundation, and maintainer of the Python Package Index.
Michael Lieberman
Co-Founder & CTO, Kusari
Michael Lieberman is co-founder and CTO of Kusari. His passion is in applying his expertise to use cases where privacy and security are paramount. Mostly recently he has been focused on work within the software supply chain security space. He is also highly committed to open-source, having co-created projects like GUAC and FRSCA, along with having co-lead white papers like the CNCF’s Secure Software Factory Reference Architecture.
Michael Lieberman is co-founder and CTO of Kusari. His passion is in applying his expertise to use cases where privacy and security are paramount. Mostly recently he has been focused on work within the software supply chain security space. He is also highly committed to open-source, having co-created projects like GUAC and FRSCA, along with having co-lead white papers like the CNCF’s Secure Software Factory Reference Architecture. He is an OpenSSF SLSA steering committee member, tech lead for the CNCF Security Technical Advisory Group (STAG), and formerly co-chaired the CNCF FinServ User Group. His career has led him from startups to multinational financial institutions and everything in between.
Zach Steindler
Principal Engineer, GitHub
Zach first got involved in securing open source at Python Packaging sprints, and more recently helped release npm's package provenance using Sigstore. He works at GitHub as a Principal Engineer and is looking forward to continually improving the security of open source software.
Zach first got involved in securing open source at Python Packaging sprints, and more recently helped release npm’s package provenance using Sigstore. He works at GitHub as a Principal Engineer and is looking forward to continually improving the security of open source software.
