Benjamin Kellermann works as an information security consultant and penetration tester for mgm security partners in Dresden. He has been working intensively on information security since 2004 and researched secure web applications at the Chair of Privacy and Data Privacy led by Prof. Andreas Pfitzmann. For several years he taught in the field of information security and is a speaker at numerous conferences. As a result of many security audits and penetration tests, Mr. Kellermann has the necessary expertise to also deal with technically very deeply differentiated questions.