Jonathan Wilkins is an 18 year veteran of the information security industry, and an expert in both offensive and defensive techniques. Since 1996, Jonathan has been presenting research in top tier industry forums and publications including BlackHat, CanSecWest and Phrack. Jonathan is a polyglot programmer with a preference for C and Ruby with extensive implementation experience, whether writing code solo, as part of a broader development team or as an outside consultant providing independent review. While working on a first generation network vulnerability scanners, he released the first Windows NT password cracker. He met Adam and Austin when he joined Zero Knowledge Systems as part of the research group. Since then, he’s helped Microsoft, MySpace, Zynga, Yelp and dozens of other Fortune 500 companies secure their systems. Jonathan can occasionally be found scaling walls or savoring blinding dust storms.