ACM CCS, NDSS, IEEE S&P and USENIX Security are the four renowned academic conferences in the field of information security, which include the latest progress in internet information system security, privacy protection and application and other related areas by research institutes and enterprises around the world. With a large amount of submission, the acceptance rate is only 15±3%. The accepted papers represent the highest academic level globally of every research area in the field of security. 

Recently, LoCCS team led by Prof. Gu Dawu of the Information Security and Cryptography Institute of the CS Department have published multiple papers in the four conferences, covering areas including high-efficiency zero-knowledge proof, private set computing, scalability of block chain and protection of key program sensitive data.