"A talk based around how I socially engineered the answer to part one of the GCHQ hacker competition and received over 100k hits on my blog as a result . Explains using screengrabs, charts and my talk- how I had the answer to the 'Can You Crack it' part 1 within 8 hours. I used no actual tools and the stunt was based totally on some of the methods available via @irongeek_adc / www.irongeek.com (Kudos)"