Understand how systems can be tested.
- Web security
- Network security
- Penetration testing fundamentals
- CTF practice
Hi, I am
Umer.
Web development &
cybersecurity.
Just a guy who loves tech, learning new things, and playing games.
01.
About me
I’m interested in how software works, from the interface people use to the systems behind it. Building projects helps me test ideas, solve problems, and grow my skills in web development and cybersecurity.
NetScan has helped me practice connecting a browser interface to a Flask API and building a Python TCP scanner. I’m continuing to develop my skills in software and network security.
Tools I’m learning and using
- Python
- C++
- Flask
- HTML, CSS & JavaScript
- TCP networking
- Git & GitHub
02.
Areas of focus
I’m building my foundation through hands-on projects, labs, and continued study.
Learn to spot and investigate activity.
- Log analysis
- File integrity monitoring
- Digital forensics fundamentals
- Incident analysis
Build tools that are clear and useful.
- Python & C++
- HTML, CSS & JavaScript
- Flask & APIs
- Linux, Git & GitHub
Brands I’ve worked with
03.
Selected work
Featured project · NetScan
NETWORK SECURITY TOOL
Discover open ports.
Enter an IPv4 address to check common TCP ports.
TARGET IP
Enter an IPv4 address
SCAN →
Only scan systems you own or have permission to test.
NetScan
A web-based scanner that checks 16 common TCP ports on an IPv4 address and reports open ports with their likely services. Built with a Flask API, Python, and a responsive browser interface.
How a scan works
- 01IPv4 input
- 02Flask API
- 03TCP checks
- 04Results
For learning and authorized testing.
More security projects
Watchtower
A modular security operations platform. The current API work includes accounts, workspace access, roles, event ingestion, and audit records.
- FastAPI, JWT, Argon2
- Workspace-scoped events and access control
- SQLite locally, PostgreSQL configuration
The API is not publicly deployed; the dashboard preview uses fictional data.
PhishGuard
Checks a URL’s structure for phishing indicators such as raw IPs, embedded credentials, punycode, and suspicious subdomains.
Uses local heuristics and does not visit the destination.
Sentinel
A mini SIEM that parses uploaded logs and applies simple rules to flag repeated failed logins and server errors.
Learning project with sample logs and basic detection rules.
Password Audit
Demonstrates offline wordlist testing against supplied password hashes in an authorized lab environment.
File Integrity Monitor
Uses SHA-256 baselines to identify files added, changed, or removed from a monitored directory.
Vault
A local secrets-manager prototype with account authentication, password hashing, encrypted values, and an activity log.
Educational prototype; not intended for real secrets.
Web projects & experiments
Echo
A local-first memory map for pinning personal stories to places, with search, favorites, and import/export.
SnacknChill
A responsive movie and series browsing interface with search, filters, a featured carousel, and continue-watching history.
AlterSalts
An experimental creative portfolio with a 3D computer model, motion, and separate work, about, and contact pages.
Oak & Grain
A fictional woodworking studio website with a project gallery and a multi-step, browser-saved commission brief builder.
04.
Art
Here are a few posters I’ve made.
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05.
Mini CTF
Found a flag? Enter it below.
Get in touch.
Want to talk about a project? Email me.
Email me ↗muhammadumerwork2006@gmail.com