The discussion on access control seems to be common place these days with the latest revelations news. Found this video on some research Lorrie Faith Cranor is doing on the subject very interesting and insightful.
About Tony Perez
Tony is a General Manager (GM) at GoDaddy responsible for the Security Product Group. He's responsible for the Sucuri brand. He oversees the Certificate Authority (CA), Content Distribution Network (CDN), Website Application Firewall (WAF), Website Backups, Monitoring, and Incident Response products and services. He is the former CEO / Co-Founder at Sucuri and US Marine.
You can follow him on Twitter at @perezbox.