John // JDMCE

Penetration Tester

📍 Glasgow, Scotland · PraCSP · CREST CRT · CHECK · SC Cleared

About

I'm John, a penetration tester based in Glasgow. Most of my work is infrastructure, web applications and Active Directory, with some cloud and mobile. Outside of work I'm usually doing CTFs or building my own tooling, lately around AI and offensive security.

Skills & Arsenal

🌐Networknmap · responder · ntlmrelayx · netexec · impacket

🕸️Webburp suite · owasp asvs · sqlmap · ffuf · nuclei

🗝️Active Directorybloodhound · certipy · kerberoasting · ad cs (esc1/4/8)

☁️Cloudazure · entra id · scoutsuite · conditional-access review

📱Mobilefrida · objection · apk re · ssl-pinning bypass (android)

💻Languagespython · go · bash

Certifications

☑ PraCSP — practitioner cyber security professional (uk cyber security council)
☑ CREST CRT — registered penetration tester
☑ CHECK Team Member — ncsc check scheme
☑ SC Cleared — uk security clearance

Experience

Sectorsfinancial services · healthcare · manufacturing · retail

Assessmentsinternal & external infra · web & mobile · cloud · ad

Reviewsbuild & config · firewall rulebase · cloud posture

Reportingclear findings, with steps to reproduce and fix

Ready

4 object(s)

🛡️ Secure

✉️ Contact — Address Book

LocationGlasgow, Scotland

GitHubgithub.com/JDMcE

LinkedInlinkedin.com/in/john-mcewan

💼 Message on LinkedIn

📄 readme.txt — Notepad

JDMCE.COM — read me first =========================== Tip: drag windows by their title bar. Use _ □ ✕ to minimize / maximize / close. Click "Start" for the menu. Questions? Find me on LinkedIn. Authorized testing only. -- john

🌐 Netscape - [JDMCE.com :: John's Cyber-Security Homepage!!!]

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📟 Terminal - JDMCE // Node 1 - CONNECT 14400

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🧱 Tetris — TGM

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