WIRED: How a Saxophonist Tricked the KGB by Encrypting Secrets in Music

WIRED: How a Saxophonist Tricked the KGB by Encrypting Secrets in Music. “IN 1985, SAXOPHONIST Merryl Goldberg found herself on a plane to Moscow with three fellow musicians from the Boston Klezmer Conservatory Band. She had carefully packed sheet music, reeds, and other woodwind supplies, along with a soprano saxophone, to bring into the USSR. But one of her spiral-bound notebooks, lined with staves for hand-notating music, contained hidden information.”

New Atlas: FontCode hides letters within letters

New Atlas: FontCode hides letters within letters. “While it’s already possible to relay information via barcodes or QR codes, those codes are entirely visible when included in a document. Using Columbia University’s FontCode system, however, users can hide messages within unrelated text via virtually-invisible changes to the displayed letters.”

Iowa State University: Database will help build foundation for steganalysis of forensic evidence

Iowa State University: Database will help build foundation for steganalysis of forensic evidence. “There is nothing striking or remarkable about the tens of thousands of pictures an Iowa State University research team has spent the past 18 months collecting for a new database. Jennifer Newman, an associate professor of math leading the team on behalf of the Center for Statistics and Applications in Forensic Evidence based at Iowa State, says they are not interested in aesthetics or photos worthy of framing. In fact, the dimly lit and overexposed pictures make the database valuable for researchers interested in steganalysis.”