Dalton Lewis II
Date: Nov 28, 2025
Company/Organization: ODU Innovations Lab
Reflection #3

In my last 50 hours of my internship at the ODU Innovations Lab, I have made significant progress developing and refining cybersecurity education materials for high school students. Building on the foundation established in my earlier stages, I focused on transforming abstract technical concepts into engaging, real-world lessons that connect cybersecurity to logistics, maritime operations, and environmental systems. This phase expanded beyond introductory modules to include advanced lessons on Digital Infrastructure in Ports and IoT Sensor-Based Environmental Monitoring. These new topics represent the most complex parts of the curriculum so far, requiring me to merge cybersecurity awareness with technical systems thinking.

Throughout this stage, I refined earlier topics such as “Intro to Cybersecurity,” “ERP Systems and Digital Supply Chain Tools,” and “Logistics Data and Tracking Technologies,” while integrating deeper, cross-disciplinary lessons. The “Digital Infrastructure in Ports” module was one of my most extensive projects to date. I developed materials that explain how ports depend on interconnected digital systems such as Terminal Operating Systems (TOS), vessel traffic management, and automated cranes. Students learn how these systems streamline global trade, but also how their digital nature exposes them to vulnerabilities like ransomware attacks and network disruptions. To make the concept interactive, I created a visual diagram showing how communication flows across port networks, helping students identify which nodes or systems could be targeted by cyber threats. This lesson makes it clear that cybersecurity in ports is not only about protecting data, it’s about protecting the movement of goods and people worldwide.

The second major project I worked on during this phase focused on “IoT and Sensor-Based Environmental Monitoring.” This module bridges cybersecurity with environmental science, introducing students to how IoT sensors are used to collect real-time data on weather, water quality, and port operations. I designed an activity where students explore how sensor data helps improve environmental safety and operational efficiency, but also how weak device security can compromise that information. For example, a tampered environmental sensor could transmit false data, leading to misinformed decisions or safety hazards. By including scenarios like this, the lesson highlights how cybersecurity plays a direct role in sustainability, environmental protection, and public safety. Developing this topic also required additional research into how maritime sensor networks use encryption, authentication, and anomaly detection to protect data integrity.

Reaching the 150-hour milestone has allowed me to combine creativity, research, and collaboration into meaningful, hands-on educational content. Working closely with my team members, I’ve learned how to align cybersecurity lessons with interdisciplinary goals across environmental monitoring, logistics, and port management. Every topic developed during this period reflects growth in my ability to translate complex digital systems into engaging classroom lessons. As I move forward, I plan to continue refining these advanced modules, adding assessments, and incorporating real-world simulation examples to prepare students for understanding the full ecosystem of cybersecurity in maritime and environmental contexts.