Discussison: Security of Online Classifieds Web Pages

Online classified web pages that are accessible to others online have a great potential for security, privacy, and fraud assault.

• How are the companies in this business protecting their users from such assaults, and how can these companies improve the security of online classifieds?
• What are some of the limitations or dangers you see in the use of AI technologies such as expert systems, virtual reality, and intelligent agents? What could be done to minimize such effects?