name: "Osama Khan"
role: "Cybersecurity Engineer | AI Security Researcher"
location: "🇵🇰 Pakistan"
experience: "3+ years"
focus: ["Penetration Testing", "AI Security", "Cloud Security", "Network Security"]
certifications: ["Security+", "PenTest+", "Google AI Essentials"]
status: "🟢 Open to work"
fun_fact: "I break into systems (legally) to make them stronger 🥷"I'm actively looking for roles as a Cybersecurity Engineer, AI Security Engineer, or IT Administrator.
Every repo here is a real, tested tool — not a tutorial clone. Clone it, run it, see it work.
Why review my work: I build small, tested, dependency-light tools that solve practical security and IT problems. Clone a project, run the documented checks, and review the code.
Hiring or know someone hiring? Reach out — LinkedIn or email above. I respond fast.
- 🔭 CloudAudit Lite — multi-cloud security posture checks
- 🛡️ AuthLog Watch — read-only Linux authentication triage
- 🖥️ SysHealth Check — safe Linux health snapshots for IT admins
- 🤖 PromptSentry Lite — prompt-injection indicator scanning
- 🔐 SecretLint Lite — redacted secret detection for CI
- 🧠 AI Engineering From Scratch Guide — structured learning path with curated free videos
- 🛡️ PortSafe — read-only Linux check for exposed TCP services
- 🧹 TidyFolder — safe dry-run file organization for messy folders
| Project | What it does |
|---|---|
| 🛰️ ContextCheck | Scans AI/RAG input for prompt injection & secrets |
| ☁️ Cloud Config Checker | Finds risky cloud misconfigs (read-only) |
| 🌐 NetDiag Checker | Safe DNS/TCP/HTTP diagnostics |
| 🔍 AuthLog Watch | Detects brute-force & suspicious logins |
| 🖥️ SysHealth Check | Linux health checks for sysadmins |
I focus on small, practical projects that are easy to run and easy to review. My current learning track also connects the foundations behind these tools:
- 🛡️ Defensive security — authentication-log triage and cloud misconfiguration checks
- 🤖 AI security — prompt-injection detection and safer agent workflows
- 🖥️ IT administration — read-only Linux health checks and command references
- 🔐 DevSecOps — secret detection, Terraform checks, and CI-friendly reports
- 📚 AI engineering foundations — math-first neural networks, transformers, RAG, and agents
"I don't just write about security — I build it, test it, and ship it." 🐼