331 citations · 1.5k across the 73 of their papers we have counts for
6 papers · 1 filter
Towards Motion Invariant Authentication for On-Body IoT Devices
Yong Huang, Mengnian Xu, Wei Wang +3
As the rapid proliferation of on-body Internet of Things (IoT) devices, their security vulnerabilities have raised serious privacy and safety issues. Traditional efforts to secure…
RepChain: A Reputation-based Secure, Fast and High Incentive Blockchain System via Sharding
Chenyu Huang, Zeyu Wang, Huangxun Chen +4
In today's blockchain system, designing a secure and high throughput blockchain on par with a centralized payment system is a difficult task. Sharding is one of the most worthwhile…
ShieldScatter: Improving IoT Security with Backscatter Assistance
Zhiqing Luo, Wei Wang, Jun Qu +2
The lightweight protocols and low-power radio technologies open up many opportunities to facilitate Internet-of-Things (IoT) into our daily life, while their minimalist design also…
Resonance-based Secure Pairing for Wearables
Wei Wang, Lin Yang, Qian Zhang
Securely pairing wearables with another device is the key to many promising applications. This paper presents \textit{Touch-And-Guard (TAG)}, a system that uses hand touch as an in…
Modelling and Analysis of Network Security - an Algebraic Approach
Qian Zhang, Ying Jiang, Peng Wu
Game theory has been applied to investigate network security. But different security scenarios were often modeled via different types of games and analyzed in an ad-hoc manner. In…
Modelling and Analysis Network Security -- a PVCCS approach
Qian Zhang, Ying Jiang, Liping Ding
In this work, we propose a probabilistic value-passing CCS (Calculus of Communicating System) approach to model and analyze a typical network security scenario with one attacker an…