Have you ever just met someone that was so interesting that you just sat and gave them your full attention?  On this episode of CISO Tradecraft, we have Bill Cheswick come on the show.  Bill talks about his 50 years in computing.  From working with the pioneers of Unix at Bell Labs, inventing network visualization techniques for the DoD, and creating the early best practices in firewalls and perimeter defenses.  He was also the first person to co-author a book on Internet Security.  So listen in and enjoy.