Skill

Network Security Fundamentals

September 2021 with Keith Barker

  • Entry
  • 8 videos
  • 55 mins
In this set of videos, Keith Barker discusses and explains the types of devices and protocols that may be used to protect a network including VPNs and next-generation firewall services.

Recommended Experience
  • None
Recommended Equipment
  • None
Related Job Functions
  • Network security engineer
  • Network engineer
  • Security administrator
  • Security consultant
  • Security engineer
Keith Barker has been a CBT Nuggets trainer since 2012 and has nearly three decades of IT experience. He has received certifications from Cisco, CompTIA, and more. His expertise areas include networking and security.
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Keith Barker
Keith Barker
Trainer

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