A Guide to Writing Secure Themes – Part 1: Introduction
As a developer, keeping your users secure should be your most important priority. Having a theme available on WordPress.org is a huge responsibility, because security issues make every site running the...
View ArticleA Guide to Writing Secure Themes – Part 2: Validation
Validation is a technique to ensure that input is secure before using it in your code. When validating data, you are verifying that it corresponds to what the program needs. This only works if you have...
View ArticleA Guide to Writing Secure Themes – Part 3: Sanitization
In this part, we’re going to look at another technique to ensure that input is secure before using it in your code. The difference between validation and sanitization In the second part of this series,...
View ArticleA Guide to Writing Secure Themes – Part 4: Securing Post Meta
The previous two parts, we have gotten a high level overview of how to validate and sanitize data. In the next few parts this series, we’ll look at how we can apply these concepts in specific contexts,...
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