Keith Barker Nugget trainer since 2012

“The best part of being a trainer is making a difference in the life of a student. When a motivated learner and the correct training meet at the right time, the results are amazing.”

Keith Barker is a trainer and consultant with more than 27 years of IT experience. He is the author of numerous technical books and articles, including several Cisco Press cert guides. A few years ago, Keith began posting IT videos to his YouTube channel (Keith6783), which quickly amassed a large subscriber base. When he's not making training videos, Keith can be found reading, learning new technology, or hanging out with his family.

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Certifications: Cisco CCIE Routing and Switching, Cisco CCIE Security, Cisco CCDP, HP-MASE, Brocade BCNP, (ISC)2 CISSP, CompTIA’s Network+ and Security+, VMware VCP5-DCV, Palo Alto CNSE, Check Point CCSA

Areas of Expertise: Cisco, security, networking, bitcoin. Author or coauthor of: CCNA Security 640-554 Official Cert Guide; CCNP Security IPS 642-627 Official Cert Guide; CCNA Security 640-554 Official Cert Guide, and many more.

Course Title
5.0 CompTIA CySA+ Cybersecurity Tools and Technology
4.0 CompTIA CySA+ Security Architecture
3.0 CompTIA CySA+ Cyber Incident Response
2.0 CompTIA CySA+ Vulnerability Management
1.0 CompTIA CySA+ Threat Management
Workforce Security Awareness
CompTIA Security+ (SY0-501)
VMware vSphere 6.5 (VCP6.5-DCV)
Networking with Windows Server 2016 (Exam 70-741)
Microsoft SharePoint 2016 Fundamentals
ITIL® Foundation
EC Council Certified Ethical Hacker v9.0
Cisco CCNA Wireless 200-355 WIFUND
Cisco CCNP Security 300-207 SITCS
Palo Alto Networks Firewall
Cisco CCNA Security 210-260 IINS
(ISC)2 CISSP 2015
VMware vSphere 6 (VCP6-DCV)
F5 BIG-IP Local Traffic Manager
CompTIA Network+ N10-006
Cisco CCNP TSHOOT 300-135 Hands-on Labs Exam Prep
Citrix NetScaler 10.5 1Y0-253
Cisco CCNP SWITCH 300-115 Hands-on Labs Exam Prep
VMware Horizon 6 (with View)
Cisco CCNP ROUTE 300-101 Hands-on Labs Exam Prep
Cisco CCNA Hands-on Labs Using Wireshark & GNS3
Cisco CCNP Security 300-208 SISAS
VMware vSphere 5.5 VCP5-DCV
Cisco CCNP Security 300-209 SIMOS
Cisco CCNP Security 300-206 SENSS
CompTIA Security+ SY0-401
MPLS Fundamentals
Exam Walkthrough: Cisco ICND2/CCNA 200-101
Check Point CCSA GAiA 156-215.76
IPv4 Subnetting
Cisco R&S Troubleshooting Mastery
Penetration Testing with Linux Tools