Summary
In this chapter, we explored some advanced features dedicated to website access and security. We got to know the WebAuthn functionality and explored the multi-factor authentication methods available in the Joomla core. We also learned how to set up multi-factor authentication using the Code by Email method.
Then, we introduced HTTP headers and how they can help increase a website’s security level. From here, we explored how to configure HTTP headers and their related options and introduced some basic concepts of CSP. It’s recommended that you deepen your knowledge about HTTP headers and configuration with the links provided in the Further reading section.
In the next chapter, we’ll go through a case study of a corporate website built with Joomla 4.
