RT @nullcon@twitter.com

Well known amongst the #Cybersecurity Community, presenting to you our Keynote Speakers

⚡Casey John Ellis, @caseyjohnellis@twitter.com Founder of @Bugcrowd@twitter.com & Ning Wang @NingWangSB@twitter.com CEO at Offensive Security @offsectraining@twitter.com

http://bit.ly/3ttgKT7

#Nullcon2021 #bugcrowd #offensiveSecurity

🐦🔗: https://twitter.com/nullcon/status/1358726781868658691