Blackhat is even more of a pay-to-play corporate event.A few years ago, someone paid to do a talk on time traveling crypto and the CEO of trail of bits(iirc) stood up and called him out on the spot over the nonsense tech.
Defcon has a lot more grassroots stuff, but it's grown to a size that it cannot avoid the corporate BS anymore. It's probably one of the biggest and most disruptive conferences in Vegas, venues don't like having 1000s of hackers hanging around slot machines.
Defcon has a lot more grassroots stuff, but it's grown to a size that it cannot avoid the corporate BS anymore. It's probably one of the biggest and most disruptive conferences in Vegas, venues don't like having 1000s of hackers hanging around slot machines.