Paulino Calderon (@calderpwn) has been in Information Security for more than 10 years. He is the co-founder of Websec, a company offering information security consulting services based in Mexico and Canada. He loves learning new technologies, conducting big data experiments, and developing and destroying software. Paulino is active in the open source community and his contributions are used by millions of professionals around the world. He has also published ‘Nmap 6:Network Exploration and Security Auditing Cookbook’ and ‘Mastering the Nmap Scripting Engine’ covering practical tasks with Nmap and NSE development. He loves attending information security conferences and has given talks and workshops in +30 events in Canada, United States, Mexico, Colombia, Peru, Bolivia and Curacao.