NSLab

The artifact for the paper Bot Among Us: Exploring User Awareness and Privacy Concerns About Chatbots in Group Chats, to appear in Proceedings on Privacy Enhancing Technologies (PoPETS), 2026.

Source code for "Verifying Loot-Box Probability Without Source-Code Disclosure"

Uncovering Recurring Vulnerabilities through Taint-Extracted Operator Sequences

Investigating Advertisers’ Domain-changing Behaviors and Their Impacts on Ad-blocker Filter Lists

Risky Cohabitation: Understanding and Addressing Over-privilege Risks of Commodity Application Virtualization Platforms in Android

toy implementation of "HeadStart: Efficiently Verifiable and Low-Latency Participatory Randomness Generation at Scale"

fork of https://github.com/Chia-Network/chiavdf with aggregation support

Captive Portal and Mini-Browsers Security Analysis Tool