Kuba Sendor (@jsendor) is working at Yelp security team where he fights malware and together with other Yelp engineers makes sure that the company internal network, as well as Yelp website and mobile applications, stay secure. Previously he worked at SAP in the Security and Trust research group where he participated in the initiatives related to access control and privacy in the digital world. He holds double MSc degree in Computer Science from AGH University of Science and Technology in Krakow, Poland and Telecom ParisTech/Institut Eurecom in Sophia Antipolis, France.