I'm Raúl Calvo Laorden. I'm currently working as Cybersecurity Analyst (Pentester). I'm passionate about hacking, specially Active Directory (AD), WiFi and Radio Frequency (RF). You may know me as r4ulcl in the online community. I really like working with Docker and git, although I'm not an expert. And I like everything related to music, videogames and tinkering with electronic devices. I have currently presented at conferences such as DEF CON, RootedCON and Navaja negra.