Claudio Canavese (aka CoD) works as a software developer for the University of Genova. He began his path as a martial artist at at the age of 6 in the Judo Samurai Genova dojo, under master Giorgio Ceccobelli, where he later became a trainer. Since 1998 he has been actively involved in Free Software projects, digital rights campaigns and web accessibility teams. He was president of ALID, an Italian NGO for Digital Freedoms with a particular focus on projects for primary and secondary schools from 2009 to 2016. In 2014 he founded Zanshin Tech the digital martial art, along with 3 others. He teaches regularly in the two Zanshin Tech dojos of his city and in the professional training course for Counselor-Mediator Expert in cyberbullying. He has been the president of the Zanshin Tech association since 2015. He has published many articles on the subjects of digital aggression and cyberbullying.