Computing in the Cloud - Security and risk in the cloud

http://www.youtube.com/watch?v=dfFfLGJ4RtI

Securing WebSphere sMash applications deployed on the Amazon Elastic Compute Cloud

http://www.youtube.com/watch?v=4CjPLbwbd7w

Anonymous Browsing with the Amazon EC2 Cloud

http://www.youtube.com/watch?v=L6VO3c6F_7M