My name is Claudio Guarnieri, otherwise known online as Nex. I'm a security researcher, free software developer, human rights advocate and spare time artist. You can find a more comprehensive bio here. During the day I work at Amnesty International, researching threats to human rights defenders and helping them stay safe online. During the night I work on Security Without Borders and I develop free software and maintain free services, for individuals at risk as well as fellow security researchers. Some of the tools I have created include Cuckoo Sandbox, Viper, Kraken, and more that I will announce soon.