I am new here and new to PHP...so please be gentle!
I was wondering if there is any kind of tool/framework/plug-in available which will help me find security holes in my bespoke software developed using PHP.
For obvious reasons, I cannot make the application public...but any advice/guidance/best practice guide would be really appreciated.
Has anyone used or can recommend any free/open source penetration testing tools which would highlight the most common security mistakes?
Thank you in advance!