Understanding the Terms
OSI: The Great Grandmother of Troubleshooting
Author(s):
Nikkia S. Henderson, M.S., Secretary , Women in Cybersecurity Mid-Atlantic Affiliate
Imagine during class one evening, a professor asks a student, “Do you know what the OSI Model is?” At the thought of it being a trick question, the student, not answering immediately, slowly shook their head, and answered “no.” As an extra credit incentive, the professor tasked the student with preparing for a pop quiz … Read more


Professionally, Nikkia S. Henderson is a “cybHERprenuer” called to help women in the cybersecurity discipline find their voice, passion, and dream career. She is a federal government employee helping agencies procure cybersecurity services and products; drafting cyber acquisition policies; and a supply chain risk management champion. She holds a bachelor’s degree in Business Administration and Finance from Strayer University, and a master’s degree in Cyber Policy from University of Maryland Global College. 