Encryption Tutorial

Dishes up the why and how of real-life data encryption, covering PGP and GnuPG, and using PHP and the mcrypt and mhash libraries.

Meloni, Julie. Webmonkey (2000). Design>Web Design>Security>PHP

Seven Habits for Writing Secure PHP Applications

Security in a PHP application includes remote and local security concerns. Discover the habits PHP developers should get into to implement Web applications that have both characteristics.

Good, Nathan A. IBM (2008). Articles>Web Design>Security>PHP