Ruiying Du

TL;DR: To detect ransomware that extorts users by encrypting data, a novel real-time detection system, called RansomProber is proposed, which can effectively detect encrypting ransomware with high accuracy and acceptable runtime performance.

TL;DR: A blockchain-based public and efficient audit scheme for TLS connections, which is called Certchain, and proposes a dependability-rank based consensus protocol in the blockchain system and a new data structure to support certificate forward traceability.

TL;DR: This paper proposes a novel framework to protect user privacy while ensuring efficiency, which uses redundant POI records to protect privacy against LBS provider but employs a semi-trusted third party, called proxy, to filter out redundantPOI records.

TL;DR: The concept of deduplicatable dynamic proof of storage is introduced and an efficient construction called DeyPoS is proposed, to achieve dynamic PoS and secure cross-user dedUplication, simultaneously, simultaneously.

TL;DR: A Connected Dominating Set-based and Flow-oriented Coding-aware Routing mechanism to actively increase potential coding opportunities and effectively deals with the coding collision problem of flows by introducing the information conformation process, which effectively decreases the failure rate of decoding.