David Biggers, Senior Security Instructor, has been a professional IT instructor for the past four years for the US Army. He teaches a broad range of certification courses ranging from CompTIA, Microsoft to Cisco and EC-Council. Prior to working with the US Army, David worked as a Network Admin and Web Services Manager with KCTCS in Kentucky. He performed multiple jobs being on the IT team. Network Administration, System Administration, Blackboard Administration, Web Design and Web Development. Additionally, David taught part time during the evening at the college, where he instructed on Active Directory, Introduction to Computers and Networking. David has 18 years of IT experience, 17 professional IT certifications and 8 years of teaching experience.