Pranjal Kumar






Hi! I'm Pranjal Kumar.
Student, Cybersecurity Enthusiast and Freelancer

i break systems to understand them, and secure them so others don’t have to.

A few of my creative endeavors.

Curious to see my work?

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VulnScanner CLI

VulnScanner CLI is a lightweight Python-based command-line tool that scans for open ports, outdated server banners, missing security headers, and known vulnerabilities using public APIs. It mimics basic recon workflows used in pentesting and bug bounty hunting.

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SecurePaste

SecurePaste is a client-side encrypted pastebin built with Next.js and Firebase that allows users to securely share sensitive snippets with password protection, expiry timers, and self-destruct features; ensuring confidentiality even after sharing.

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LogWarden

LogWarden is a Linux-focused log monitor that watches system auth logs for suspicious activity and automatically blocks brute-force attempts using iptables or ufw. It runs silently in the background and notifies users of repeated attacks or anomalies.

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ForensicBox

ForensicBox is a digital forensics utility that extracts metadata, recovers deleted files, and analyzes recent activity on Windows and Linux machines. Built using Python and shell scripts, it simulates real-world incident response workflows in small orgs.

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Exploit Playground

Exploit Playground is a collection of intentionally vulnerable C programs showcasing common security flaws like buffer overflows and format string vulnerabilities. Each binary includes a walkthrough and working exploit to demonstrate low-level attack techniques.

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NetShield Dashboard

NetShield Dashboard is a local web-based network monitoring system that identifies connected devices, runs basic scans (nmap, traceroute), and detects suspicious behavior like duplicate MACs or new intrusions — perfect for home labs and small offices.

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AI Malware Classifier

AI Malware Classifier is a Python-based machine learning tool that analyzes Windows executables for malicious behavior by examining static features like entropy, strings, and API imports. It uses scikit-learn to classify malware and visualize predictions.

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Want to know more?

A bit about me.

I am . . .

01

a self taught developer

I'm a self taught programmer who started with basic webdev and python, then slowly got pulled into cybersecurity with my growing facination with hackers in movies. While not a specialist in most of them, I’ve explored everything from scripting and full-stack development to reverse engineering and automation.

02

an efficient problem solver

I like to build things that arent just functional, but optimized. Whether its writting compact logic in C++, automating workflows in python, or making systems more efficient. I focus on speed, structure, and reliability. I've worked across different layers of development, from scripting to system level code, and always try to keep performance and clarity at the core.

03

an excellent communicator

Communication is key and it's a paramount value of mine. I believe in transparency and constructive communication above all else. This helps me develop deep relationships and ensures my effectiveness and productivity in any work space with any team.

The Complete Package

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