Discussion: 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? Response: In order for big name companies to prevent from security, privacy, and fraud assault, companies utilize prevention applications. These applications include firewalls, antivirus, fraud protections etc. Another advantage business can use is data mining; a search of consistent patterns and/or...