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David Lie | 李云峰
Sandford Fleming 2001C
10 King’s College Road
Toronto, ON M5S 3G4
Phone: (416) 946-0251
Fax: (416) 978-1145
Admin: Simone RodrigueShania Dela Paz
david.lie@utoronto.ca(PGP key)

Recent News

Category: Paper

John’s paper on PSan, a hybrid memory-sanitizer posted!

Ensuring memory safety in unmanaged languages is a significant challenge, as traditional approaches force a difficult trade-off between ...

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Discovering a new vulnerability on confidential computing systems

This past week, we introduced a new attack primitive on confidential computing systems at the USENIX Security 2025 ...

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2 TossLab papers at NDSS 2025 next week!

Xiangyu will be presenting his work on EvoCrawl: Exploring Web Application Code and State using Evolutionary Search, which ...

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Two upcoming papers at ASE 2023 and RAID 2023!

I’m excited to share that we’ve had two papers accepted at upcoming conferences: You can read more about ...

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Shawn gave a great talk at DSN 2023!

Shawn gave a fantastic talk at DSN 2023 last week in Portugal. We were lucky to have the ...

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Wendy’s Paper on Classifying Privacy Policies using Calpric Accepted at Usenix Security!

One of the challenges to accurately classifying privacy policies is the shortage of training data. In the past, ...

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Shawn’s paper on vWitness to appear at DSN 2023!

vWitness is a cool idea that uses comptuer vision to “witness” website interactions, allowing a trusted component to ...

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Ben’s paper on Modulo to appear at Usenix ATC 2022

Modulo is a novel system for detecting convergence failures in distributed systems.

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Michelle gave a great talk at AsiaCCS 2022!

Michelle’s talk on Car at AsiaCCS 2022 posted.

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Article on Automating Accountability posted

See our paper on Automated Accountability, published in the U of T Law Journal!

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