1. http://nylawblog.typepad.com/suigeneris/2009/11/does-cloud- computing-compromise-clients.html
2. http://www.infoworld.com/d/cloud-computing/hackers-find- home-in-amazons-ec2-cloud-742
3. http://vmetc.com/2009/03/12/virtual-machine-sniffer-on-esx- hosts/
4. http://searchsecurity.techtarget.com/magazineFeature/0,296894