Introduction of client-side encryption options in Drupal, allowing encrypted content to be handled on the client side using public-key cryptography.
Introduction of user-friendly encryption in Drupal 8, simplifying encryption using users' existing passwords without additional keys or third-party software.
Implementation of OAuth2 authentication for Drupal users, allowing login using credentials from an external identity provider.
An in-depth response to the highly critical SQL injection vulnerability found in Drupal, with steps taken to address and mitigate the issue.
Introduction to various tools and modules designed to streamline DevOps and deployment processes for Drupal projects.