DEF CON® Hacking Conference.onion Links defcon.org media.defcon.org defcongroups.org Future Dates DEF CON 33 Aug. 7-10, 2025 Speaker's Corner DEF CON CFP: Thinking Back and Moving Forward by Nikita Bridging the Gap: Dispersing Knowledge through Research Presented at DEFCON by Aditya K Sood, PhD Hackers and Healthcare: A Call To Arms by Christian “quaddi” Dameff, MD and Jeff “r3plicant” Tully, MD The DEF CON CFP Process by L
