Md Fardin Ahamed
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Technical Project

Custom Port Scanner

A custom scanner that probes target hosts, records open ports, and demonstrates the mechanics behind service discovery. Built as a learning project to understand socket behavior, port states, and timing strategies.

Custom Port Scanner

Problem Solved

It provides a transparent learning platform for understanding how scanning engines work instead of treating tool output as a black box.

Screenshots and Visual Output

Terminal output from a custom port scanner
Sample terminal output showing discovered services and timing statistics.
SYN scan sequence diagram
Diagram of a TCP SYN-based discovery workflow used during analysis.