You can find out more about Freddy via the blog post. Link is below.
Complacency is not an option - Freddy DeZeure to keynote ZeekWeek 2019 - https://blog.zeek.org/2019/07/complacency-is-not-option-freddy.html
Registration is open - http://bit.ly/zeekweek19_registration
Call for Papers ends this Friday 26 July 2019 - http://bit.ly/zeekweek19talksubmission
If you have any questions, please let me know.
See you in Seattle,