Bob Perciaccante is seasoned information security practitioner who has been in the security field for almost 20 years. Currently, he is a consulting systems engineer for Cisco Systems in Pennsylvania where he has worked for the last 10 years focusing on network and data security, network access control, and secure network architectures. His primary day-to-day responsibilities focus on designing secure network solutions for his customers and working to train customers and partners on security solution implementations and daily operations to get the most out of their infrastructure. When not involved in security activities, Bob enjoys eclectic hobbies such as working on cars, 3D printing, and camping. Collaborating with his Cisco peer, Corey P. Schultz, this book is his first security publication.