Disclosure: Privacy Australia is community-supported. We may earn a commission when you buy a VPN through one of our links. Learn more. BooksEssential PHP Security by Chris ShiflettApache Security by Ivan RisticDocumentationThe Truth about Sessions by Chris ShiflettFoiling Cross-Site Attacks by Chris ShiflettSQL Injection Attacks by Example by Steve FriedlWACT: PHP Security WikiPHP and the OWASP T