https://wiki.skullsecurity.org/Passwords
https://dazzlepod.com/uniqpass/
https://www.owasp.org/index.php/Cross-site_Scripting_%28XSS%29
http://htmlpurifier.org/live/smoketests/xssAttacks.php
https://exploits.shodan.io/welcome
https://www.shodan.io/
Tips
Penetration