PHP's security

[iimmdeepak]

What php security donot have that is there in asp and other programming language have.

[AmbrellCooder]

Yes, I have a great and useful link for you. This is a free php tutorials site - http://phpplanet.org check it now.

[Logos]

All that I know from php tutorial is about session protection
- Transparent encryption of session data
- Transparent session hijacking protection
- Protection against overlong session identifiers
- Protection against malicious chars in session identifiers

[jurwanwall]

Place the following in the code where the form is submitted to. This code will check what the user has typed matches the code in the image.

<?php
session_start();
if(($_SESSION['security_code'] == $_POST['security_code']) && (!empty($_SESSION['security_code'])) ) {
// Insert you code for processing the form here, e.g emailing the submission, entering it into a database.
unset($_SESSION['security_code']);
} else {
// Insert your code for showing an error message here
}
?>