https://events.ccc.de/camp/2019/wiki/Session:Smart_Contracts_with_ink!
Session:Smart Contracts with ink! - CCCamp 2019 Wiki
smart contractssessioninkwiki
https://edri.org/take-action/events/cccamp-2019/
CCCamp 2019 - European Digital Rights (EDRi)
european digital rightsedri
https://media.ccc.de/v/Camp2019-10397-c3power_monitoring_cccamp_19
c3Power Monitoring CCCamp 19 - media.ccc.de
monitoringmediacccde
https://hackaday.com/2007/08/11/cccamp-2007-gsm-a5-cracking/
CCCamp 2007: GSM A5 Cracking | Hackaday
Aug 11, 2007 - Steve Schear and David Hulton gave a presentation on A5 cracking. A5 is the encryption employed on GSM cellphone networks between the handset and the tower...
gsmcrackinghackaday