@misc{Riv25a,
   title = { Evidence-Based Elections and Software Independence },
   author = { Ronald L. Rivest },
   date = { 2025-08-08 },
   opt-month = { August 08, },
   opt-year = { 2025 },
   howpublished = { DEFCON 2025 Conference at Voting Village },
   urla = { <a href="https://defcon.org/">DEFCON</a> },
   urlb = { <a href="https://www.youtube.com/channel/UCnDevqsxt3sO8chqS5MGvwg">YouTube videos of Voting Village talks</a>},                  
}