Keith Barker
Trainer, CBT Nuggets
An IT veteran for nearly three decades, CBT Nuggets trainer Keith Barker has multiple IT certifications including Cisco CCIE Routing and Switching, Cisco CCIE Security, Cisco CCDP, Brocade BCNP, (ISC)2 CISSP, CompTIA Network+ and Security+, VMware VCP5-DCV, Palo Alto CNSE, and Check Point CCSA. Keith has authored numerous technical books and articles, including Cisco Press certification guide books.
Latest
8 Steps Entrepreneur Can Take To Improve Cyber Security
If your business and data are secure, so is your future!
More Authors You Might Like
-
Entrepreneur Store
Entrepreneur Store
-
Ivan Misner
Bestselling Author
-
Alex Goryachev
AI Executive & WSJ Bestselling Author
-
Emily Rella
Senior News Writer
-
Andres Tovar
Co-Founder of Noetic Marketer | Growth Consultant | Speaker
-
Zach Ferres
Advisor, Board Member & Investor
-
Sherin Shibu
News Reporter