Web 2.0 Security

As social media and new technologies to communicate continue to emerge, make sure that you are aware of your online presence. Google yourself and see what information is displayed about you. Make sure that information on Facebook, Twitter, Foursquare, Yelp, etc, doesn't leave you susceptible to attack. Remember, we're all vulnerable to attacks from unauthenticated sources, so before you log in, check the URL, and make sure emails addresses are reliable.

Here's a few sites to update your knowledge base on Security 2.0 & Web trends:
CSO Online
Info World - Security Central
The Next Web

Web 2.0 Security - Defending AJAX, RIA, AND SOA