CDC Cyber Defense Challenge, Hackathon, 02/2024, Developed blue-team defense strategy for simulated enterprise infrastructure, Configured and optimized Windows Server 2007 firewall policies to block unauthorized inbound/outbound traffic, Created and applied custom firewall rules to segment network traffic between departments, Monitored firewall logs to detect suspicious activity and adapt firewall rules during the competition Cybersecurity Infrastructure Implementation, Personal Project, 12/2025, 04/2025, Built and secured a multi-site enterprise network with Hyper-V, Windows Server, Ubuntu, and Palo Alto firewalls; integrating active directory and VPN for secure access, Deployed email, file sharing, and GitLab services with network segmentation, Implemented vulnerability management, automated patching, centralized logging, and custom detection rules