Gerald Rigdon
I'm a R&D Engineer, Software Developer, Entrepreneur, Author, and a former Minister (no doubt a surprise to post Y2K associates).
My computer science education was non-traditional. I did a 2-year program in computer science, spent a decade in industry, then returned to get a bachelors, and subsequently two more graduate degrees.
After several decades in engineering I've covered a lot of bases: Electronics, Embedded Safety Critical Systems, SQL and Databases, Test Systems, Manufacturing Stations, Desktop, Mobile, Web, Blockchain, and AI/ML Applications.
My entrepreneurial endeavors started circa 1986 when I wrote a cutting edge Bible Translation PC Application pre-Microsoft Windows. Ten years later I had built my first commercial product which I did from A-Z...the electronics, mechanical & assembly, firmware, desktop application, sales & marketing. More recent endeavors have included building an e-commerce air purifier store.
As an author I've published a novel and penned an award winning screenplay. I've also written a few technical White Papers, and published a training course on the Medical Device Software Process.
I have a keen interest in various technology subject matter and actively work on personal hobby projects.
During my time in the ministry I spent many years immersed in biblical studies including New Testament Greek. I preached numerous sermons to audiences ranging in size from hundreds to thousands but stepped aside from the public ministry in 1998.
Finally, I'm the proud father of 2 wonderful boys.
Education
- Pursuing Doctor of Science - Cybersecurity
- Master of Science - Regulatory Affairs
- Master of Arts - MBA
- Bachelor of Science - Computer Systems
- Diploma - Analog and Digital Electronics
- Associate of Science - Computer Science
Corporate Experience
Medical Devices
Advisory and development role that includes Class III implantable design, solving difficult technical issues across multiple projects, oversight of safety critical software design patterns and static analysis techniques.
Pacemakers, Defibrillators, Diagnostic Recorders, Research Controls
Dynamically Stabilized Balancing Machines
Original member of the product development team of a highly visible startup company that created the world’s first commercially available dynamically stabilized balancing machine, namely, the Segway Personal Transporter. Enjoyed a wide variety of work experiences from upstream prototype concept creation, to product development and release, to downstream manufacturing and serviceability tools, as well as leading investigations for issues in fielded products and subsequent software maintenance releases.
Below are a couple of photos of the original "Project Ginger" firmware team taken a few months before the Good Morning America reveal. I'm the tall, bearded one in black shorts. The center photo is the Gen2 production machine.
HVAC Systems
Designed and implemented HVAC furnace control firmware.
Gas Burner Controls
Project Leader for the successful submission of a micro-controller-based gas ignition product line in compliance with the UL 1998 software safety requirements.
Industrial Instrumentation & Control Systems
Designed and implemented real-time software applications for use in embedded systems to provide feedback for process control instrumentation in safety critical areas of industrial environments.
Refractometers, X-Ray Gauges, CO2 Analyzers, Black Liquor Recovery Boiler Monitors
Entrepreneurial
- In 2020 my partner and I built and launched an online air purifier store. -> View Store
This project required learning not only new web technologies but also various air purification technologies. Much of the work has included writing technical content and numerous ongoing blogs about air purifiers.
- In 1995-1996 I designed and built a PID Control Loop Product for teaching control theory.
It was a tutorial built around a real physical system that housed a feedback loop using a custom circuit board with an 8051 micro that drove a DC motor and potentiometer. It connected to a PC Windows Application via an RS-232 serial port.
With the PC interface the system doubled as a real PID controller with an input port and both a 0-10v and 4-20ma output signal for complete closed loop control of a process.
- During the years from 1986-1987 I created a Bible Translation software product built on MS-DOS.
Below is a small sample of the original text, in the Roman alphabet in ASCII codes, created by a UBS/Academic research project. It’s the Gospel of John chapter 1 verse 1:
_1.1 *)EN
Word for word English would be: "In beginning was the Logos, and the Logos was toward the God, and God was the Logos."
My translation software coverted that text and displayed the output in Biblical Greek using custom digitized fonts and had full interlinear capability.
That was groundbreaking at the time.
In native Greek it would be: Ἐν ἀρχῇ ἦν ὁ λόγος, καὶ ὁ λόγος ἦν πρὸς τὸν θεόν, καὶ θεὸς ἦν ὁ λόγος. – Westcott/Hort
It’s amazing how easy it is to display it in Greek today. The above is a quick copy and paste. Not so in 1986!
Cybersecurity Corner
Recognition
- Certified Cybersecurity Expert - Global Tech Council
Cyber Security Experience
Standards
-
Secure Coding Standards, TIR 57 & 97, SW 96, IEC 81001-5-1, JSP, NIST SSDF, FDA Cybersecurity Guidance
-
Class III Medical Devices R&D
-
Security Protocols, Cryptography
-
Frameworks & Tools
-
Kali Linux, Nmap, Traceroute, OWASP Juice Shop, Metasploit
-
Netcat, WInSCP, Social-Engineering Toolkit (SET)
-
Cyberwar Simulations – Denial of Service, Water Hole, Ransomware, Endpoint Detection, Honeypots
Cyber Security Writings & Presentations
Risk Management
Analyses
-
"Power Grids", 2023 -> Read Now
-
"Hiring vs Internal Training", 2023 -> Read Now
-
"Cybersecurity Maturity Model Certification", 2023 -> Read Now
-
"Privacy Impact Assessment", 2023 -> Read Now
-
"Communications, Water, and Healthcare", 2023 -> Read Now
-
"Cyber Resilience and Code Repositories", 2023 -> Read Now
-
"NIST RMF Applicability in Healthcare, 2023 -> Read Now
Case Studies
-
"Home Depot and Target", 2023 -> Read Now
-
"Ransomware and Business Continuity Planning", 2023 -> Read Now
-
"Insider Threats and Personnel Security", 2023 -> Read Now
Evolving Infrastructure
Analyses
-
"Emerging AI Technology Meets Medical Device Policy", 2024 -> Read Now
Blockchain
Conference Papers
-
"FDA Cybersecurity Guidance For Medical Devices - A Brief On The Law, SPDF, JSP, And NIST SSDF", 2024 -> Read Now
Conference Presentations
-
Speaker Profile
- Security Protocols, Cryptography
Frameworks & Tools
-
Kali Linux, Nmap, Traceroute, OWASP Juice Shop, Metasploit
-
Netcat, WInSCP, Social-Engineering Toolkit (SET)
-
Cyberwar Simulations – Denial of Service, Water Hole, Ransomware, Endpoint Detection, Honeypots
Cyber Security Writings & Presentations
Risk Management
Analyses
-
"Power Grids", 2023 -> Read Now
-
"Hiring vs Internal Training", 2023 -> Read Now
-
"Cybersecurity Maturity Model Certification", 2023 -> Read Now
-
"Privacy Impact Assessment", 2023 -> Read Now
-
"Communications, Water, and Healthcare", 2023 -> Read Now
-
"Cyber Resilience and Code Repositories", 2023 -> Read Now
-
"NIST RMF Applicability in Healthcare, 2023 -> Read Now
Case Studies
-
"Home Depot and Target", 2023 -> Read Now
-
"Ransomware and Business Continuity Planning", 2023 -> Read Now
-
"Insider Threats and Personnel Security", 2023 -> Read Now
Evolving Infrastructure
Analyses
-
"Emerging AI Technology Meets Medical Device Policy", 2024 -> Read Now
Blockchain
Conference Papers
-
"FDA Cybersecurity Guidance For Medical Devices - A Brief On The Law, SPDF, JSP, And NIST SSDF", 2024 -> Read Now
Conference Presentations
-
Speaker Profile
- "Power Grids", 2023 -> Read Now
- "Hiring vs Internal Training", 2023 -> Read Now
- "Cybersecurity Maturity Model Certification", 2023 -> Read Now
- "Privacy Impact Assessment", 2023 -> Read Now
- "Communications, Water, and Healthcare", 2023 -> Read Now
- "Cyber Resilience and Code Repositories", 2023 -> Read Now
- "NIST RMF Applicability in Healthcare, 2023 -> Read Now
- "Home Depot and Target", 2023 -> Read Now
- "Ransomware and Business Continuity Planning", 2023 -> Read Now
- "Insider Threats and Personnel Security", 2023 -> Read Now
Evolving Infrastructure
Analyses
-
"Emerging AI Technology Meets Medical Device Policy", 2024 -> Read Now
Blockchain
Conference Papers
-
"FDA Cybersecurity Guidance For Medical Devices - A Brief On The Law, SPDF, JSP, And NIST SSDF", 2024 -> Read Now
Conference Presentations
-
Speaker Profile
Conference Papers
-
"FDA Cybersecurity Guidance For Medical Devices - A Brief On The Law, SPDF, JSP, And NIST SSDF", 2024 -> Read Now
Conference Presentations
-
Speaker Profile
- Speaker Profile
NIST Publications
- "Work in Progress........."
< 
< 
