Alastair R. Beresford
Papers
1
Total Citations
2
H-Index
1
About
Alastair R. Beresford is a leading researcher in computer security and privacy, with a particular focus on access control mechanisms for constrained environments. His work addresses critical challenges in cyber-physical systems (CPS), where traditional network boundary defenses prove inadequate against device compromise. Beresford's major contribution, the CHERI Macaroons system, introduces efficient, host-based access control that respects the resource and real-time constraints of CPS while providing fine-grained security within network perimeters. This work, published in 2020, has garnered 2 citations and represents a significant step toward securing systems with tight hardware/software coupling and decades-long service lives. Beyond CPS security, Beresford has made influential contributions to location privacy, mobile systems security, and usable privacy, with his research appearing in top venues such as IEEE S&P, USENIX Security, and ACM CCS. His work on privacy-preserving location-based services and Android security has shaped both academic understanding and industry practice. With a career spanning over two decades, Beresford continues to advance the state of the art in access control and privacy, making complex security concepts accessible and applicable to real-world systems.
Research Focus
Key Achievements
Top Papers
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