Jalen Joseph
Cybersecurity Enthusiast · High School Developer
CompTIA Security+
Network+
ITF+
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Cybersecurity Enthusiast · High School Developer
Cybersecurity · 11th Grade · Builder
I'm a high school student deeply interested in cybersecurity and the mechanics of technology. I've built browser security tools, credential-scanning web apps, and study platforms — all motivated by a desire to understand systems well enough to both break and defend them.
I hold CompTIA Security+, Network+, and ITF+ certifications, and have hands-on experience through CyberPatriot competitions. Outside of tech, I'm a competitive swimmer.
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Work
Lab Demo · Network Security
A demonstration of how a basic Denial of Service (DoS) attack works in a controlled lab environment. The project covers tools used to overwhelm a target system, the concept of network flooding, and system overload mechanics. Fully documented on YouTube with step-by-step explanations — for educational purposes only.
Kali Linux · Social Engineering
A walkthrough of credential harvesting via social engineering. Using Kali Linux and a phishing toolkit, a fake login page is set up to collect credentials in a test environment. The full process — setup, execution, and defensive takeaways — is documented on YouTube.
Home Lab · Security Operations
A basic Security Information and Event Management (SIEM) system built in a home lab to monitor logs and detect unusual activity. The project involved setting up virtual machines, collecting data from multiple sources, and configuring alert systems — all documented on YouTube.
Credentials
