Last year I was an Infosec enthusiast on the outside looking in and Derbycon was my first security conference. I was fascinated by talks on Open Source Intelligence so I studied up and practiced. Today I'm a Digital Forensics Analyst for a private investigation firm. Even though I don't use OSINT every day in my job, the OSINT discipline comes in handy on a daily basis.
Open Source Intelligence - What I learned by being an OSINT creeper