The chapter is part of what I am expected to write. I have reviewed several models proposed and implemented in the literature about security systems applied to data before upload to the cloud. i'm looking at an improvement to the existing system which is application of an encryption algorithm to the data. I can send you the background to the study so you can see.
Yes, its technology focused, and yet has a dept of academic connection. The focus has been chosen already to improve on existing systems. The existing systems chosen adopt the BRING YOUR OWN ENCRYPTION, which enables the data owner to manage their encryption and keys. But yet, there are issues of data breach, because some data owners employ a trusted third party to manage their encryption and keys. Some, even after encrypting their data also send the encrypted data with keys to cloud server. Then, another uses Hardware Security Module which the provider has a sync with. Now, improving on these weaknesses is the focus of this research, and your guide towards the methodology is well appreciated.