https://portswigger.net/web-security/cross-site-scripting
https://portswigger.net/web-security/cors
https://portswigger.net/web-security/clickjacking
https://portswigger.net/web-security/websockets
https://portswigger.net/web-security/sql-injection
https://portswigger.net/web-security/csrf
https://portswigger.net/web-security/xxe https://gosecure.github.io/xxe-workshop/#0
https://portswigger.net/web-security/access-control
https://portswigger.net/web-security/ssrf
https://portswigger.net/web-security/request-smuggling
https://blog.zeddyu.info/2019/12/08/HTTP-Smuggling-en/
https://portswigger.net/web-security/os-command-injection
https://portswigger.net/web-security/file-path-traversal
https://digi.ninja/projects/zonetransferme.php
http://linux-basics-bootcamp-pa-beta.ue.r.appspot.com/course/101