Xuebin Wang

Anlysis and Design of Activity Degree Monitoring Algorithm

2019

DAU (Daily Active User) is the number of daily active users, often used to reflect the operation of websites, Internet APPs and games [1]. DAU usually counts the number of users who have logged in …

Napping Guard: Deanonymizing Tor Hidden Service in a Stealthy Way

2020

In this paper, we propose the Napping Guard attack which can deanonymize hidden services in a stealthy way. The key insight of our method is utilizing a design flaw of hidden service's requests to build …