Link: http://blog.opengroup.org/2011/06/10/understanding-security-aspects-of-cloud-initiatives/
From The Open Group Blog
The Open Group recently published a whitepaper, An Architectural View Of Security For Cloud,which is the first in a series being produced by the Security For The Cloud and SOA project. In this whitepaper we introduce a method that helps organizations to model and therefore understand the security aspects of their Cloud initiatives. Continue reading 
