In addition to the news page and sub-tabs, all security announcements are posted to an email list. To subscribe to email: log in, go to your user profile page and subscribe to the security newsletter on the Edit » My newsletters tab.
In order to report a security issue, or to learn more about the security team, please see the Security team handbook page.
Writing secure code
If you are a Drupal developer, please read the handbook section on Writing secure code.
Drupal Steward
Drupal Steward is a web application firewall product that can protect your Drupal sites from highly critical and mass exploitable vulnerabilities, allowing you to update on your own time.