I am beginning what appears to be the daunting task of securing all of my code from injections, XSS, etc.
I have been reading about some of it and it is a bit overwhelming.
I just wanted to come here and ask for experts' advice on the main things I should be concerned about specifically.
There is so much on the Net about all of this I am not sure where to begin and I am sure I will miss something and leave at least one (if not multiple) vulnerabilities in my code, hence, allowing anyone access to my DB/tables.
Thank you in advance for any help.