David Eduardo Karpinski

has completed the collection

Web Fundamentals

HTTP exposure, directory traversal, XSS, SSTI, and XXE — the OWASP core from first principles.

Listeria Easy The XSS Rat Insane Loophole Medium Tempest Medium Docparse Medium

Certificate idea by the community — kangafoo's idea 💡

All certs by davidkarpinski1 Cryptographically verified