Input Validation Courses
Cooper via YouTube Web Application Firewall Bypassing - DefCamp - 2016
DefCamp via YouTube API Security 101 by Sadako
Bugcrowd via YouTube iOS Hacking - Inter-App Communication Vulnerabilities
HackerOne via YouTube Web App Testing - XXE, Input Validation, Broken Access Control, and More XSS
Cyber Mentor via YouTube The New Page of Injections Book - Memcached Injections
Black Hat via YouTube Injection Flaws - Stop Validating Your Input
Black Hat via YouTube Practical Microservice Security
GOTO Conferences via YouTube Python 3 Regex Playbook
Pluralsight ASP.NET Core 6 Web API Deep Dive
Pluralsight