Author(s): Jialong Zhang and Guofei Gu

Download: Paper (PDF)

Date: 23 Apr 2013

Document Type: Presentations

Additional Documents: Slides

Associated Event: NDSS Symposium 2013


We present NeighborWatcher, a comment spam inference system that exploits spammers’ spamming infrastructure information to infer comment spam. At its core, NeighborWatcher runs a graph-based algorithm to characterize the spamming neighbor relationship, and reports a spam link when the same link also appears in the harbor’s neighbors.