PHP
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Building Study Quiz: A Local-First Exam Prep App
Study Quiz is a browser-based study app I built to turn private question banks into active recall sessions. It imports JSON decks locally, tracks progress in the browser, reviews missed questions, and exports save states without uploading study material to a server.
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Architecting a Custom Detection Engine with File Integrity and Security Event Monitoring
A custom application-layer detection engine with file integrity monitoring, security event logging, Zero Trust-protected testing, and Git-based deployment.
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Securing My WordPress Site with Cloudflare, CSP, and Passkey Authentication
A WordPress hardening project that combines Cloudflare edge security, a custom security plugin, browser-enforced policies, reduced default exposure, and a passkey-only admin login.
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Exploiting PHP CGI Argument Injection in an Isolated Lab
A web exploitation lab that enumerates an exposed service, validates PHP CGI argument injection, and analyzes the exploit request in Wireshark.