Data Center

During my CYSE 200 course, our professor organized a visit to Old Dominion University’s Data Center, which gave me my first real look at how large‑scale technology systems are managed and protected. We began upstairs in the headquarters area, where a staff member was responsible for monitoring databases and servers that hold critical information such as student records, research projects, and university operations. Watching him work made me realize how important constant oversight is to keeping systems secure and reliable. We then toured the HVAC room, which at first seemed unusual because it was filled with computers alongside cooling equipment. I learned that HVAC systems are essential in data centers because servers generate enormous amounts of heat, and without proper cooling, the machines could fail. The racks of servers we saw were storing millions of fragments of data, showing me how much information a university must safeguard every day. What stood out most was how cybersecurity is not only about software and firewalls but also about physical security, environmental controls, and backup systems. This visit helped me connect classroom concepts to real‑world practices, and it gave me a deeper appreciation for the complexity of protecting digital infrastructure.

Navy Federal Credit Union Presentation

In my CYSE 200 class, I went to a presentation from Navy Federal Credit Union about imposter scams. They explained how scammers pretend to be trusted organizations to trick people into giving away personal information, passwords, or money. This connects directly to cybersecurity because it’s an example of social engineering, where attackers target people instead of breaking into systems. The talk showed me that cybersecurity is about teaching people how to spot scams and protect themselves. By learning to recognize fake emails, calls, and texts, we act as a human layer of defense that keeps systems and data safe.