Common Web attacks and how to defend them

Question

You can post common Web attacks and how to defend them here.

I’m hoping this will be a decent reference to people who need it, so only post information that you are sure is helpful, accurate, and having association with the subject. Feel free to add important shadings and extra information to your given information or other’s.

If you find good information that greatly helps, I suggest you follow and like the given suggestion!!

Hope this helps!

-privrax.

Answer 1

Here one of the most popular:
https://www.owasp.org/index.php/Top_10-2017_Top_10

Answer 2

This thread isn’t about learning to hack, its about learning to defend your web pages from them.

Answer 3

best place to practice hacking.

https://code.sololearn.com/WGYfLWY8iqch/?ref=app
for better experience go to the website