1. Fujitsu Research Institute: Personal data in the cloud: A global survey of consumer attitudes (2010)
2. Gross, G.: Microsoft presses for cloud computing transparency (2010), http://www.infoworld.com/d/cloud-computing/microsoft-presses-cloud-computing-transparency-799
3. Strukhoff, R.: Cloud Computing Vendors Need More Transparency (2010), http://cloudcomputing.sys-con.com/node/1308929
4. Pearson, S., Benameur, A.: Privacy, Security and Trust Issues Arising from Cloud Computing. In: The 2nd International Conference on Cloud Computing. IEEE, Indiana (2010)
5. Pearson, S., Charlesworth, A.: Accountability as a way forward for privacy protection in the cloud. In: Cloud Computing 2009, pp. 131–144 (2009)