This is a PDF file of a chapter taken from a book that contains essays on many issues that arise from "big data." This chapter specifically pertains to our privacy versus security debate because it provides reasons as to why bulk data collection does not work as well as alternative options to mass surveillance.

This website discusses procedure and purpose of encrypting sensitive data over the internet. SSL is a protocol which "determines variables of the encryption" being used to protect information from first names to credit card numbers. This website also tells you how to determine whether or not a website is secure or if your information is vulnerable. In addition, there is another page that delves into the mathematics and actual cryptography procedures behind online encryption like RSA and ECC.

Georgia Tech Research Institute is making gait recognition technology a reality. "The ultimate goal is to detect, classify and identify humans at distances up to 500 feet away under day or night, all-weather conditions. Such capabilities will enhance the protection of U.S. forces and facilities from terrorist attacks."

"The Domestic Surveillance Directorate - If you have nothing to hide, you have nothing to fear." Should the government have such free reign over our personal information, or should we be able to keep our data encrypted and hidden from the government to respect our personal rights?

The Journal of Theoretical Physics and Cryptography is devoted to the rapid publication of fundamental research papers on all fields of theoretical physics and cryptography. All contributions shall be rigorously refereed and selecting on the basis of quality and originality of the work as well as the breadth of interest to readers.

Encrypted analysis of data in the cloud would allow secure access to sensitive information.