Episode details
Available for over a year
Kenny Paterson, Professor of Cryptography at Royal Holloway University of London speaks to Sarah Montague about the latest Cicada internet puzzle.
Programme WebsiteUse BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.
Available for over a year
Kenny Paterson, Professor of Cryptography at Royal Holloway University of London speaks to Sarah Montague about the latest Cicada internet puzzle.
Programme Website