Encryption protects information stored on smartphones, laptops, and other devices - in some cases by default. Encrypted communications are provided by widely us

For every opportunity presented by the information age, there is an opening to invade the privacy and threaten the security of the nation, U.S. businesses, and

A penetrating and insightful study of privacy and security in telecommunications for a post-9/11, post-Patriot Act world. Telecommunication has never been perfe

If you've ever made a secure purchase with your credit card over the Internet, then you have seen cryptography, or "crypto", in action. From Stephen Levy—the