Defense against sybil attacks in directed social networks.
Pengfei LiuXiaohan WangXiangqian CheZhaoqun ChenYuantao GuPublished in: DSP (2014)
Keyphrases
- social networks
- malicious users
- ddos attacks
- defense mechanisms
- social networking
- social network analysis
- countermeasures
- network security
- social media
- computer virus
- computer security
- link prediction
- social interaction
- advanced research projects agency
- online social networks
- security risks
- information warfare
- traffic analysis
- watermarking algorithm
- community detection
- complex networks
- small world
- security threats
- malicious attacks
- network structure
- information systems
- sensitive data
- social influence
- watermarking scheme
- online communities