I recently prepared a list of top security tips for Moodle administrators, which I'm excited to share has now been published in an article on Moodle News.
Whether you're about to set up a Moodle site for the first time, or have an established site and want to ensure you've set up a good foundation to keep your site, users and their data safe, I hope you find the information in the article helpful.
If there are any other security-related Moodle topics you would like to see covered in future, please reply in this discussion and let me know! I enjoyed working on the article, and would like to focus future efforts on other content that the community will find interesting and of value.
Developer and Application Security Engineer at Moodle HQ