Web 2.0 Creates Security Challenges

By its very nature, Web 2.0 is interactive, allowing users to add input such as participatory book reviews, blogs, wikis, social net works, and video- and photo sharing services to Web sites. Web 2.0 has consequently become very popular with users and Web site operators. However, the approach's interactivity has also made it popular with hackers. This paper discusses some security challenges in Web 2.0.