曹家浩 - 清华大学 - 网络科学与网络空间研究院

个人简介

教育背景工学博士（计算机科学与技术），清华大学，中国，2020 工学学士（通信工程），北京邮电大学，中国，2015 研究概况长期从事网络安全相关研究，主要包括网络威胁发现、网络流量分析、路由安全等，发表相关论文30余篇，包括USENIX Security、ACM CCS、NDSS、IEEE INFOCOM、IEEE ToN、IEEE TIFS等网络与安全领域CCF-A类会议和期刊；曾获得2021年ACM SIGSAC China 优博奖（全国仅2人）、2021年清华大学“水木学者”、USENIX协会Student Travel Grant、EAI SecureComm Best Paper Award（大陆高校作为第一单位首次获该奖）等奖励。

研究领域

近期主要研究方向如下： 1. 网络流量分析：针对互联网中的海量网络流量，依托人工智能和高性能网络等新技术，研究精准高效的流量分析方法，实现恶意流量识别、主机指纹追踪等安全相关任务。 2. 互联网路由安全：针对互联网域间路由存在的路由劫持、路由泄露等安全问题，研究数据驱动的路由威胁检测方法，以及设计新型的安全路由体系。 3. 网络威胁发现：针对网络架构与网络协议，研究揭露相关的安全威胁和攻击面，设计相应的防御方案。

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

Jiahao Cao, Mingwei Xu, Qi Li, Kun Sun, and Yuan Yang. The LOFT Attack: Overflowing SDN Flow Tables at a Low Rate. In IEEE/ACM Transactions on Networking (ToN), 2023. Renjie Xie, Jiahao Cao, Enhuan Dong, Mingwei Xu, Kun Sun, Qi Li, Licheng Shen, and Menghao Zhang. Rosetta: Enabling Robust TLS Encrypted Traffic Classification in Diverse Network Environments with TCP-Aware Traffic Augmentation. In Proc. of the 32nd USENIX Security Symposium (USENIX Security), Anaheim, CA, USA, August，2023. Renjie Xie, Jiahao Cao, Qi Li, Kun Sun, Guofei Gu, Mingwei Xu, and Yuan Yang. Disrupting the SDN Control Channel via Shared Links: Attacks and Countermeasures. In IEEE/ACM Transactions on Networking (ToN), vol. 30, no. 5, pp. 2158-2172, 2022. Zijie Yang, Jiahao Cao, Zhuotao Liu, Xiaoli Zhang, Kun Sun and Qi Li. Good Learning, Bad Performance: A Novel Attack against RL-based Congestion Control Systems. In IEEE Transactions on Information Forensics & Security (TIFS), vol. 17, pp. 1069-1082, 2022. Xu He, Jiahao Cao, Shu Wang, Kun Sun, Lisong Xu and Qi Li. Auter: Automatically Tuning Multi-layer Network Buffers in Long-Distance Shadowsocks Networks. IEEE International Conference on Computer Communications (INFOCOM), Virtual Conference, May, 2022. Jiahao Cao, Renjie Xie, Kun Sun, Qi Li, Guofei Gu, and Mingwei Xu. When Match Fields Do Not Need to Match: Buffered Packets Hijacking in SDN. In Proc. of the Network and Distributed System Security Symposium (NDSS), San Diego, CA, USA, February，2020. Jiahao Cao, Qi Li, Renjie Xie, Kun Sun, Guofei Gu, Mingwei Xu, and Yuan Yang. The CrossPath Attack: Disrupting the SDN Control Channel via Shared Links. In Proc. of the 28th USENIX Security Symposium (USENIX Security), Santa Clara, CA, USA, August, 2019. Shu Wang, Jiahao Cao, Xu He, Kun Sun, and Qi Li. When the Differences in Frequency Domain are Compensated: Understanding and Defeating Modulated Replay Attacks on Automatic Speech Recognition. ACM Conference on Computer and Communications Security (CCS), Orlando, USA, November, 2020.