Earlier this year, we looked at the theory behind developing WordPress plugins and themes securely. We covered how to develop a security mindset, and the guiding principles of secure development, and looked at the five examples of these principles, Sanitizing Data, Validating Data, Escaping Data, Nonces, and User Roles and Capabilities.

In this session, we will look at how these principles are applied in real-world examples, by understanding common security vulnerabilities, how they can be exploited by would-be attackers, and what you can do to prevent them.

Presentation Slides »