Encryption and code-breaking are reaching new levels with an explosion in the field of steganography, a Greek word meaning "hidden writing." Security experts worry that Osama bin-Laden and others can now manipulate digital photos or music files on computers to pass secret messages to each other completely in the open, but completely hidden from our view. A Tech Tuesday discussion of this mysterious process.

Guests

  • Neil Johnson Associate Director for the Center for Secure Information Systems

Related Links

Topics + Tags

Comments

comments powered by Disqus
Most Recent Shows

Writer Paul Goldberg on “The Yid”

Thursday, Feb 11 2016D.C.-based writer Paul Goldberg recently published his first novel, "The Yid." We talk with him about the story, how living in D.C. shapes his work and his 'day job' overseeing the influential Cancer Letter project.