Keith Barker began as a network technician for Electronic Data Systems (EDS) in 1985, and has had experience in IT and networking for over 25 years. Keith holds Cisco CCIE certifications in both security and routing/switching, CCDP and is a Cisco Certified Systems Instructor (CCSI). Keith also holds a CISSP certification.
Keith’s past work includes Internetwork Expert, KnowledgeNet, Blue Cross of California and Paramount Pictures. Keith currently works with Nova Datacom as a trainer and consultant.
© 2019 Pearson Education, Pearson IT Certification. All rights reserved.
221 River Street, Hoboken, NJ 07030