Cybersecurity Professional · Orlando, FL

Robert Potter

The Cyber Wizard

Air Force veteran. ThreatLocker engineer. Zero-trust practitioner. Building a career at the intersection of operational technology and enterprise security.

Zero Trust Endpoint Security OT/ICS Threat Analysis USAF Veteran
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About Me

I started my career in the U.S. Air Force as a Security Forces member, where I built a foundation in access control, physical security, and incident response. That military discipline never left me.

After the Air Force I did a four-year electrician apprenticeship, then spent six years at Walt Disney World as a Computer Ride and Show Technician keeping legacy OT and ride control systems running. Working hands-on with physical infrastructure and real operational technology gave me an edge most security folks don't have on paper.

Today I'm an Approval Request Engineer at ThreatLocker. Every day I'm digging into denied executables, researching them in an isolated VDI and on VirusTotal, and checking them against each customer's application control policy before anything gets approved. In July 2026 I finished my A.S. in Information Technology at Full Sail University as Salutatorian with a 3.99 GPA, and I'm moving straight into the B.S. in Cybersecurity.

My goal is simple: bring the rigor of military service, the hands-on reality of OT environments, and the analytical depth of modern cybersecurity into a SOC or critical infrastructure role.

10+ Certifications
3.99 GPA
6yr Disney OT Exp.
4yr USAF Service

Experience

MAR 2026 / PRESENT
Approval Request Engineer
ThreatLocker

Promoted from Application Technician in March 2026. I review application approval requests coming in from customer environments, research denied executables using an internal VDI and VirusTotal, and cross-reference each request against the customer's application control policies before it's allowed. It's zero trust in practice: nothing runs until someone has actually looked at it.

NOV 2025 / MAR 2026
Application Technician
ThreatLocker

Supported enterprise clients in configuring and managing zero-trust endpoint security controls. Reviewed application behavior, analyzed audit logs, and collaborated with security teams to enforce least-privilege policies across diverse environments.

2019 / 2025
Computer Ride & Show Technician
Walt Disney World

Maintained legacy OT and ride control systems alongside modern ride and show equipment, with a focus on preventive maintenance, server and audio equipment, and coordinating with engineering teams on security-adjacent hardware upgrades. Gained direct exposure to operational technology (OT) environments, legacy system constraints, and real-world critical infrastructure operations.

2015 / 2019
Electrician Apprentice
Maddox Electric

Four-year electrical apprenticeship. This is where I learned to work carefully around live systems and troubleshoot physical infrastructure, which made the jump into OT and ride control at Disney a natural fit.

2011 / 2015
Security Forces
U.S. Air Force

Access control operations, vulnerability assessments, incident response, and security procedures in high-accountability environments. Built foundational discipline in physical and operational security that continues to inform every technical role.

Academic Background

2026 / 2027 (TARGET)
B.S. Cybersecurity
Full Sail University

Continuing directly from A.S. program. Focus on advanced security engineering, threat intelligence, and critical infrastructure protection.

2025 / JULY 2026 (CONFERRED)
A.S. Information Technology
Full Sail University · GPA 3.99 · Salutatorian

Graduated July 3, 2026 as Salutatorian. Earned two Course Director's Awards, for Project & Portfolio I and Project & Portfolio II. Coursework covered cloud networking (Azure, SDN, VPNs), cybersecurity fundamentals, scripting, network design, and security infrastructure planning.

Certifications

[COMPTIA]
SecurityX
CompTIA SecurityX (formerly CASP+) · 2026
[COMPTIA]
PenTest+
CompTIA PenTest+ PT0-003 · 2026
[COMPTIA]
CySA+
CompTIA Cybersecurity Analyst
[COMPTIA]
Security+
CompTIA
[COMPTIA]
Network+
CompTIA
[COMPTIA]
CSAP
CompTIA Security Analytics Professional
[COMPTIA]
CNVP
CompTIA Network Vulnerability Assessment Professional
[COMPTIA]
CNSP
CompTIA Network Security Professional
[ISC2]
Certified in Cybersecurity (CC)
ISC2
[GOOGLE]
Cybersecurity Certificate
Google
[GOOGLE]
IT Support Professional
Google
[THREATLOCKER]
Practical Cybersecurity Bootcamp
Windows internals, AD, recon, malware testing & evasion

Projects

PROJECT_01 // ACTIVE
Metasploitable Blue Team Hardening Lab

Instead of just popping Metasploitable 2, I'm hardening it. Kali and Nessus scan the box over an isolated Hyper-V switch, then I work each finding on a scan, remediate, rescan, document loop. So far I've fully removed Tomcat 5.5 (default creds on 8180) and revived the dead Ubuntu 8.04 repos to get the system patched. Next up: the vsftpd 2.3.4 backdoor, Samba username map script, UnrealIRCd, distcc, and weak SSH keys.

Nessus Hyper-V Kali Linux Remediation
Follow the Write-ups
PROJECT_02
College Writeups & Lab Work

Documented coursework including network design, security infrastructure planning, VLAN segmentation, Active Directory implementation, and hands-on lab configurations.

Python Active Directory VLANs Azure
View on GitHub
PROJECT_03
Marconi Law LLC: Network Design

Designed and implemented a segmented office network including VLAN architecture, IP schema (192.168.30.0/24), firewall rules, Active Directory, and a full WordPress + Ghost deployment with NginX reverse proxy on Docker.

Network Design VLAN Docker NginX
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PROJECT_04
Zero Trust World 2026: Lab Support

Assisted with live lab exercises at ThreatLocker's Zero Trust World conference including SQL injection demos, Metasploit exploitation, AI model hacking, and USB Rubber Ducky demonstrations.

Metasploit SQL Injection Zero Trust Red Team
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PROJECT_05
Cyber Labs & TryHackMe Writeups

Home lab work and TryHackMe challenge writeups covering penetration testing, privilege escalation, network analysis, and security tooling on Kali Linux, Windows Server, and custom VM environments.

Kali Linux Nessus Wireshark Nmap
View on GitHub

Skills

Endpoint & Zero Trust
  • ThreatLocker platform
  • Application allowlisting
  • Ringfencing policies
  • Executable research (VDI, VirusTotal)
  • Audit log analysis
  • Endpoint policy enforcement
Vulnerability Management
  • Nessus scanning
  • CVSS-based prioritization
  • Risk triage & mitigation
  • Security posture assessment
  • Pen testing methodology (PenTest+)
Networking & Systems
  • Active Directory & DNS
  • VLAN design & segmentation
  • Firewall rule management
  • Azure cloud networking
  • Linux (Kali, Ubuntu, Rocky)
  • Windows Server
Scripting & Tooling
  • Python
  • PowerShell
  • GitHub Actions (CodeQL, Bandit)
  • Wireshark & Nmap
  • Metasploit
OT / ICS
  • Legacy system operations
  • Purdue Model familiarity
  • Compensating controls
  • NIST SP 800-82 (working knowledge)
  • IEC 62443 (working knowledge)
Community & Recognition
  • DC407, DEFCON Orlando chapter
  • BSides Orlando, taught soldering (18 hrs volunteer)
  • Bowtiesecurityguy Podcast guest
  • Ginger Hacker Initiative mentor
  • Orlando security meetups, 2 to 4 a month

Get In Touch

I'm always open to connecting with security professionals, exploring new opportunities, and contributing to the community. Whether it's a role, a collaboration, or just a conversation, reach out.

// Current Status
Open to Opportunities

Currently working as an Approval Request Engineer at ThreatLocker while actively pursuing growth into EDR, SOC Analyst, or OT/ICS cybersecurity roles. Fresh off my A.S. in IT from Full Sail (July 2026) and recent PenTest+ and SecurityX passes. CompTIA SecOT+ in progress for November 2026.