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Ralf Fritze

Ralf Fritze

Assistant Professor Computer Technology


A Cisco Systems, Cisco Certified Academy Instructor for Harford Community College’s Cisco Networking Academy. Providing HCC students, the knowledge and skills pursuant to the understanding and control of data in motion, an essential component of a Cybersecurity education. As a faculty member at Harford Community College, it is an honor and a privilege to help students achieve their personal and professional goals.


  • AA, Essex Community College
  • BS, University of Baltimore

Research Interests

  • Software-Defined Networking
  • First Hop Redundancy Protocols
  • Fog Computing

Courses Taught

  • ISS 111
  • ISS 112
  • ISS 213


  • Information Assurance and Cybersecurity (AAS)
  • Information Assurance and Cybersecurity Certificate
  • Cyber Defense Certificate