// my_work

Projects

A collection of security systems and full-stack applications I have built, with a focus on real-world network protection.

Cybersecurity

Raspberry Pi-Based Intrusion Detection System & Firewall

A complete network security appliance built on Raspberry Pi, combining Suricata IDS for real-time intrusion detection with iptables-based firewall rules. Traffic is captured via port mirroring on a managed switch for passive inspection.

  • ▸Suricata rule engine for signature-based intrusion detection
  • ▸Real-time packet capture via port mirroring (SPAN port)
  • ▸iptables stateful firewall with custom DROP/ACCEPT rules
Raspberry Pi 4SuricataiptablesPythonLinuxWiresharkPort MirroringBash
Source
Web Application

MarkIT — Attendance Management System

A full-stack web application for managing student and staff attendance with role-based access control. Lecturers can mark attendance, students can view their records, and admins manage the system.

  • ▸Role-based authentication (Admin / Lecturer / Student)
  • ▸Secure session handling with JWT tokens
  • ▸Attendance reports with export functionality
Node.jsExpress.jsMongoDBJWTHTML/CSSJavaScript
Source
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More Projects Coming Soon

Currently working on new cybersecurity tools and web applications.