Home | Nathan O

About

My name is Nathan O'Neal

I am a cybersecurity and IT support professional with practical experience in phishing investigations, access control, and technical support. I hold a Security+ certification and am currently pursuing a Master’s degree in Cybersecurity Management. I am passionate about tackling security challenges and continuously strive to learn through hands-on labs and real-world experiences.

My Projects

These projects showcase a collection of my cybersecurity labs, academic research, and thesis work, designed to reflect my technical skills, investigative thinking, and academic foundation in the field of cybersecurity.

View Projects

Ethical Analysis of the Vulnerability Disclosure Debate

Conducting Forensic Investigations on Network Infrastructure

Integrated Multi-Server Web and Database System Project

Security Plan

Work Experience

IT Help Desk Analyst

March 2024 - Present

I provide front-line technical support across a 15,000+ employee healthcare system, focusing on troubleshooting, account management via Active Directory, and escalating security incidents such as phishing and access anomalies. My role supports secure system access and ensures continuity in a high-compliance environment.

Patient Transporter

May 2020 - March 2024

While supporting patient mobility in a clinical setting, I identified a critical network security risk and helped initiate a Wi-Fi policy change to protect patient data. I also assisted with device troubleshooting, which sparked my interest in cybersecurity.