TJ O’Connor, Ph.D., LTC (Ret.)
Assistant Professor, Cybersecurity Program Chair | Computer Engineering and Sciences
- Melbourne FL UNITED STATES
- HIAI Room 310
Dr. O’Connor’s research is focused on cybersecurity education, wireless protocols, software-defined radio and machine learning.Contact More Open options
Areas of Expertise
Dr. TJ O’Connor’s research centers on computer security, emphasizing cybersecurity education, the security and privacy of IoT devices, wireless protocols, software-defined networking, and machine learning approaches for security.
He has authored a book in the area, "Violent Python: A Cookbook for Hackers, Forensic Analysts, Penetration Testers and Security Engineers," and published his research in the proceedings of several academic conferences.
Dr. O’Connor served 20 years as a U.S. Army officer, retiring in 2019 at the rank of lieutenant colonel. His service included an academic appointment to the Electrical Engineering and Computer Science Department at the U.S. Military Academy and four assignments supporting the Special Forces from the tactical level in Afghanistan and culminated with him serving as chief information officer for the 1st Special Forces Command Headquarters.
Dr. O’Connor is active in cyber security competitions and is the coach for Florida Tech's FITSec Cybersecurity Team. He previously served as head coach of the inaugural US Cyber Games team.
Cyber Operations Concentration
IoT Security And Privacy Lab
Expanding the transparency and control of IoT devices by examining the state of security and privacy within Internet-of-Things (IoT) ecosystems.
Cybersecurity Goes to High School
Florida Tech News
Led by Meredith Carroll, aeronautics professor, and TJ O’Connor, computer engineering and sciences assistant professor and head of Florida Tech’s cybersecurity program, the program is built on exposing high school students to cybersecurity training in a way that appeals to them and, thus, establishes a foundation that could lead to a career in the field.
For U.S. Cyber Games Head Coach, Teach and Be Taught
Florida Tech News
Though his role is guide and teacher, U.S. Cyber Games head coach TJ O’Connor expects to learn plenty from his young team. That’s good news for his students at Florida Tech.
FITSEC Cybersecurity Team Tops in the Nation After Major Competition Victory
Florida Tech News
TJ O’Connor, cybersecurity program chair and the faculty advisor for FITSEC, stressed the inclusive and welcoming environment of the team.
U.S. pursues a unique solution to fight hackers. It revolves around esports.
The Washington Post print
The U.S. cyber team’s head coach, retired Lt. Col. TJ O’Connor who served as a communications support officer with special forces, noted the unique platform presented by cybersecurity competitions. “Understanding the most likely attack is one thing you gain through Cyber Games. It’s an attack-based curriculum, and then you can plan the most appropriate strategies when they occur,” said O’Connor, who helped create and now chairs Florida Tech’s cybersecurity program.
Florida Tech Cybersecurity Professor TJ O’Connor Named Head Coach for US Cyber Games
Techregister UK online
TJ O’Connor, the cybersecurity researcher and assistant professor who leads Florida Tech’s cybersecurity program, has been named head coach of the first-ever US Cyber Games team. The inaugural US Cyber Games, led by Katzcy in cooperation with the National Initiative for Cybersecurity Education program at the U.S. Department of Commerce’s National Institute of Standards and Technology.
Examining IoT Security Weaknesses
TJ O'Connor, an assistant professor and head of the IoT Security and Privacy Lab at the Florida Institute of Technology in Melbourne, Florida, says the resource constraints on IoT devices prevent clear insight into exactly what devices are doing, such as turning on cameras or microphones.
Investigation underway after water treatment plant is hacked
Fox 35 Orlando tv
Hackers' botched attempt to poison the water supply of a small Florida city is raising alarms about just how vulnerable the nation’s water systems may be to attacks by more sophisticated intruders. Cybersecurity expert Dr. Terrence O'Connor weighs in.
The Cybersecurity 202: Smart home devices with known security flaws are still on the market, researchers say
The Washington Post
TJ O'Connor, a computer science professor at Florida Institute of Technology, and his graduate student Daniel Campos say they found vulnerabilities in seven models of smart doorbells and cameras from device maker Geeni and its parent company Merkury Innovations.
NC State University
SANS Technology Institute
Information Security Engineering
NC State University
US Military Academy at West Point
Toward an Automatic Exploit Generation Competition for an Undergraduate Binary Reverse Engineering CourseProceedings of the 27th ACM Conference on Innovation and Technology in Computer Science Education
HELO DarkSide: Breaking Free From Katas and Embracing the Adversarial Mindset in Cybersecurity EducationSpecial Interest Group on Computer Science Education (SIGCSE)
A Replication Study for IoT Privacy PreferencesIEEE Conference on Omni-Layer Intelligent Systems (COINS)
Through the Spyglass: Towards IoT Companion App Man-in-the-Middle AttacksCSET '21: Cyber Security Experimentation and Test Workshop
Towards Labeling On-Demand IoT TrafficCSET '21: Cyber Security Experimentation and Test Workshop
Teaching a Hands-On Mobile and Wireless Cybersecurity CourseACM Innovation and Technology in Computer Science Education (ITiCSE)
- Upsilon Pi Epsilon Honor Society
- Special Operations Support (K9) Identifier
- Association for Computers and Machinery : Member
- Wolfpack Security and Privacy Research Lab
Professor of the Year Award
2022 - Florida Tech Student Government Association
Best Faculty Award
2020 - International Student Community of Florida Tech
Best Paper Award
2019 - ACM WiSec
National Cybersecurity Innovation Award
2013 - SANS Technology Institute
A Case Against Smart Things
CFL Cybersecurity Summit - Invited Keynote Speaker Lake Mary, FL
Modern Cyberwarfare: Lessons from the Ukrainian Conflict
1st Special Forces Command Communications Conference - Invited Guest Speaker Tampa, FL
Going for the Gold! Insights and Lessons Learned from Coaching the First-ever US Cyber Games Team
NICE Conference and Expo
The Picture is Incomplete
Fort Gordon Innovation Day - Guest Speaker
A Case Against Smart Things: Reversing IoT Devices for Vulnerabilities
St Johns University
IoT Dataset Findings IoT Man-in-the-Middle Vulnerabilities
US Army Cyber Command