The 48th meeting of GTER and the 34th meeting of GTS were held on December 12 and 13, 2019, in São Paulo, and were part of the 9th Week of Internet Infrastructure in Brazil – an event held by CGI.br and NIC.br with resources from the registration of .br domains, which was also sponsored by Seaborn Networks and Abranet, among others.
More information at https://gtergts.nic.br/evento/gter/48/.

This talk is about Hacking IoT Devices: Methodology (talk is in Portuguese)