A couple stories about travel to Las Vegas

https://www.theregister.com/2023/08/12/black_hat_network/

First, some information about the Network Operations Center that is set up at Black Hat. First, protecting the registration process, and second the actions taken on the wifi set up (detection, notification, banning if needed, and so on).

https://www.theregister.com/2023/08/12/black_hat_network/

Second Cory Doctrorow came back from Defcon with some swag, book recommendations, and so on.