Security, Privacy, Trust, and Abuse Area

Topics

Negative content filtering: spam, porn, viruses, etc.
Authentication, authorization, and auditing on the web
Content protection and abuse on the web (DRM, web/blog spam, etc.)
Access control, rights management, and security of social content
Browser security issues, including attacks, defenses, and policy models
Malware defense on resource-constrained devices
Fine-grained sharing, access control, privacy, security
Privacy-enhancing technologies, including anonymity, pseudonymity and identity management, specifically for the web
Dealing with client-side risks
Change detection and monitoring methods
Security for emerging web services (blogs, web feed, wikis, social networks, etc.)
Applications of cryptography to the web, including PKI and supporting concepts like digital signatures, certification, etc.
Electronic commerce, particularly security mechanisms for e-cash, auctions, payment, and fraud detection
Security and privacy issues in search, advertising, and mining of the Web and social networks
Legal and legislative approaches to issues of Web security and privacy