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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.
Will Drewery's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:
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.
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.
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.
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.
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.
Harvard Business School - Year 2010
Carnegie Mellon University - Tepper School of Business - Year 2002
IES Argentina - Year 2004
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