As we have stated in Chapter 1, secure big data technologies integrate big data technologies with security technologies. In this chapter, we will discuss security technologies. In particular, we will discuss various aspects of data security and privacy. Big data technologies will be discussed in Chapter 7 after we provide an overview of some related technologies such as data mining and cloud computing.
Since much of the discussion in this book is on big data analytics and security, we will provide a fairly comprehensive overview of access control in data management systems. In particular, we will discuss security policies as well as enforcing the policies in database systems. Our focus will be on discretionary ...
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