This article looks into the top 3 Technical barriers to cloud computing. http://cms.sys-con.com/node/956212
Basically, much of the problem is the technical minds running enterprise IT find that Cloud computing itself has conflicts with the security policies in place, which in many cases take years of design and planning, and are reluctant to let these policies exempt the new technology kid in town.
Basically, much of the problem is the technical minds running enterprise IT find that Cloud computing itself has conflicts with the security policies in place, which in many cases take years of design and planning, and are reluctant to let these policies exempt the new technology kid in town.