Speaker: Zhou Li, Assistant Professor at UC Irvine, EECS department, leading the Data-driven Security and Privacy Lab.

Time: 10:00 – 11:30 a.m., Sep 13, 2024, GMT+8

Venue: Room 1504, Science Building #1 (Yanyuan)

Abstract: 

Graph learning has gained prominent traction from the academia and industry as a solution to detect complex cyber-attack campaigns. By constructing a graph that connects various network/host entities and modeling the benign/malicious patterns, threat-hunting tasks like data provenance and entity classification can automated. We term the systems under this theme as Graph-based Security Analytics (GSAs). In this talk, we first provide a cursory view of GSA research in the recent decade, focusing on the academic side. Then, we elaborate a few GSAs developed in our lab, which are designed for edge-level intrusion detection (Argus), subgraph-level attack reconstruction (ProGrapher) and storage reduction (SEAL). In the end of the talk, we will review the progress and pitfalls along the development of GSA research, and highlight some research opportunities.

Source: School of Computer Science, PKU