I've always followed the security tips that usually form part of 'User Login' type tutorials. I know about stripping certain chars from user input, encrypting passwords etc but I'm quite ignorant on php and general Internet security issues. I'd appreciate if anyone could name the best sites for learning site and php security.
I want to know the typical hacks people try so I can test my site against them rather than just assuming that implementing the code from X's tutorial will protect my site.
Many thx for any pointers.