Jinyin Chen

TREC: APT Tactic / Technique Recognition via Few-Shot Provenance Subgraph Learning

2024

APT (Advanced Persistent Threat) with the characteristics of persistence, stealth, and diversity is one of the greatest threats against cyber-infrastructure. As a countermeasure, existing studies leverage provenance graphs to capture the complex relations between system …

DM4Steal: Diffusion Model For Link Stealing Attack On Graph Neural Networks

2024 · arXiv (Cornell University)

Graph has become increasingly integral to the advancement of recommendation systems, particularly with the fast development of graph neural network(GNN). By exploring the virtue of rich node features and link information, GNN is designed to …