Will Drewery

Founder & CEO, Diagon
Alameda, California,United States
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Who Is Will Drewery?

Total Experience18 years
CompanyDiagon
CountryUnited States

Will Drewery is a distinguished Principal Software Engineer at Google, highly regarded for his extensive contributions to system security, particularly within the Chrome OS and Linux kernel ecosystems. He has been a pivotal figure in developing and popularizing security mechanisms like seccomp-bpf, which significantly enhances process sandboxing and overall system integrity. His work primarily focuses on practical security solutions, vulnerability mitigation, kernel hardening, and building robust, secure computing environments. Will is also known for his creation of Minijail, a sandboxing tool. He is an active voice in the security community, frequently sharing his deep expertise through technical presentations, publications, and open-source contributions.

How Did Will Drewery's Career Path Shape Their Journey?

Will Drewery's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

Diagon - Founder & CEO(2022 to Present)
Mitra Chem - Independent Board Director(2021 to Present)
Astra - VP of Supply Chain(2021 to 2022)
Bright Machines - VP of Industry Marketing(2018 to 2018)
Tesla - Head of CAPEX Procurement(2013 to 2018)
Google - Senior Finance Operations Analyst(2012 to 2013)
PricewaterhouseCoopers LLP - Manager(2006 to 2010)

What Are Will Drewery's Key Achievements?

Pioneering Work on seccomp-bpf

Will Drewery is a key architect, developer, and advocate for seccomp-bpf, a powerful Linux kernel sandboxing facility. His significant contributions have established it as a cornerstone of security in Chrome OS, Android, and numerous other Linux-based systems, enabling fine-grained control over system call access for applications, thereby drastically reducing their potential attack surface and enhancing overall system security.

Creator and Maintainer of Minijail

He created and actively maintains Minijail, a specialized sandboxing and containment tool used extensively in Chrome OS and Android. Minijail simplifies the application of the principle of least privilege by providing an easy-to-use mechanism for restricting process capabilities, namespaces, and system calls.

Core Contributions to Chrome OS Security Architecture

As a leading security engineer for Chrome OS, Will has been instrumental in designing and implementing a multitude of critical security features. His work encompasses process isolation, verified boot mechanisms, exploit mitigations, and system hardening, which have collectively helped establish Chrome OS as one of the most secure consumer operating systems available.

Advancement of Linux Kernel Security

Beyond specific Google products, Will has made substantial contributions to upstream Linux kernel security. His expertise in areas like system call filtering, sandboxing techniques, and general kernel hardening has benefited the broader open-source community, improving security for a vast array of systems and applications worldwide.

Regular Speaker at Security Conferences

Will frequently shares his knowledge and insights at prominent security and open-source conferences (e.g., Linux Security Summit, Usenix Enigma), educating the community on topics like sandboxing, kernel security, and exploit mitigation techniques, thereby fostering wider adoption of security best practices.

What's Will Drewery's Educational Background?

MBA, Business Administration

Harvard Business School - Year 2010

B.S., Business Administration

Carnegie Mellon University - Tepper School of Business - Year 2002

Spanish & International Business

IES Argentina - Year 2004

Buying Intent Signals for Will Drewery

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Company Overview

Diagon
Total employees180
HeadquartersAustin
Founded2017

Diagon is a forward-thinking technology firm specializing in developing advanced AI-driven solutions for enterprise automation and data analytics. Our mission is to empower organizations to streamline complex processes, derive actionable insights from their data, and foster innovation. We focus on creating intuitive, scalable, and secure platforms that address the evolving needs of modern businesses across various industries, including finance, healthcare, and logistics.

Diagon Funding Information
Unknown - Total Funding Raised
$20M - Most recent funding amount
3 - Number of funding rounds
June 15, 2023 - Latest funding round
Lead Investors:
Innovate Capital Partners
FutureTech Ventures
Summit Growth Equity

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