Analyzing and Securing Social Networks focuses on the two major technologies that have been developed for online social networks (OSNs): (i) data mining technologies for analyzing these networks and extracting useful information such as location, demographics, and sentiments of the participants of the network, and (ii) security and privacy technologies that ensure the privacy of the participants of the network as well as provide controlled access to the information posted and exchanged by the participants. The authors explore security and privacy issues for social media systems, analyze such systems, and discuss prototypes they have developed for social media systems whose data are represented using semantic web technologies. These experimental systems have been developed at The University of Texas at Dallas. The material in this book, together with the numerous references listed in each chapter, have been used for a graduate-level course at The University of Texas at Dallas on analyzing and securing social media. Several experimental systems developed by graduate students are also provided. The book is divided into nine main sections: (1) supporting technologies, (2) basics of analyzing and securing social networks, (3) the authors' design and implementation of various social network analytics tools, (4) privacy aspects of social networks, (5) access control and inference control for social networks, (6) experimental systems designed or developed by the authors on analyzing and securing social networks, (7) social media application systems developed by the authors, (8) secure social media systems developed by the authors, and (9) some of the authors' exploratory work and further directions.

Who Are The Cypherpunks?
This is the unauthorized telling of the revolutionary cryptography story behind the motion picture "The Fifth Estate "in theatres this October, and "We Steal Secrets: The Story of Wikileaks," a documentary out now.
WikiLeaks brought to light a new form of whistleblowing, using powerful cryptographic code to hide leakers' identities while they spill the private data of government agencies and corporations. But that technology has been evolving for decades in the hands of hackers and radical activists, from the libertarian enclaves of Northern California to Berlin to the Balkans. And the secret-killing machine continues to evolve beyond WikiLeaks, as a movement of hacktivists aims to obliterate the world's institutional secrecy.
"Forbes "journalist Andy Greenberg has traced its shadowy history from the cryptography revolution of the 1970s to Wikileaks founding hacker Julian Assange, Anonymous, and beyond.
This is the story of the code and the characters--idealists, anarchists, extremists--who are transforming the next generation's notion of what activism can be.
With unrivaled access to such major players as Julian Assange, Daniel Domscheit-Berg, and WikiLeaks' shadowy engineer known as the Architect, never before interviewed, Greenberg unveils the world of politically-motivated hackers--who they are and how they operate.

Protecting the privacy of student data when bringing technology into the classroom is one of the toughest organizational challenges facing schools and districts today. Parent and legislator concerns about how school systems protect the privacy of student data are at an all-time high. School systems must navigate complex federal and state regulations, understand how technology providers collect and protect student data, explain those complexities to parents, and provide the reassurance the community needs that the student information will remain safe. Student Data Privacy: Building a School Compliance Program provides solutions for all of these challenges and more. It is a step-by-step journey through the process of building the policies and practices to protect student data, and shifting the organizational culture to prioritize privacy while still taking advantage of the tremendous benefits that technology has to offer in the modern classroom.