Andy Robbins has performed penetration tests and red team assessments for a number of Fortune 500 commercial clients and major U.S. Government agencies. In addition, Andy researched and presented findings related to a business logic flaw with certain processes around handling ACH files affecting thousands of banking institutions around the country at DerbyCon. He has a passion for offensive development and red team tradecraft, and helps to develop and teach the 'Adaptive Red Team Tactics' course at BlackHat USA. Twitter: @_wald0