I think this is a good lecture to understand the overall flow of web hacking. ^^ I think you can learn more detailed things through individual lectures.

rnrf

An introductory course on web hacking for information security beginners and web developers! Start web hacking in a fun way with this course!

crehacktive

인프런 10주년! 사랑주간 전체 할인

Web Hacking & Secure Coding That Web Developers and Information Security Beginners Must Know

입문

초급

중급이상

Penetration Testing

Injection

Education Prologue

Understanding web hacking

SQL Injection

OS Command Injection

XXE Injection

CSRF

File Download Vulnerability

File Upload Vulnerability

Parameter Tampering Vulnerability

Insufficient URL Access Restriction Vulnerability

Education Epilogue