Dedications

I dedicate this book to my family and friends, without whom I would not be in the position that I am and have the opportunities I currently enjoy.

In particular, I want to say special thanks to the following:

My grandmother, Mary, for always taking the time to be there for others, making sure we always had what we needed and were happy, many times at her own personal sacrifice. I still miss you and miss being able to talk to you. I hope you would be proud of who I have become; one day we will meet again.

My stepfather, Nigel, one of the hardest working and knowledgeable people I know, for taking us in, providing for us, and becoming a father figure. Without you, I would not have been lucky enough to have the opportunities I have today ...

Get CCNP Security VPN 642-648 Official Cert Guide, Second Edition now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.