Update links to courses (#1001)

* Update links to courses

Signed-off-by: David A. Wheeler <[email protected]>

* Fix markdownlint complaints

Signed-off-by: David A. Wheeler <[email protected]>

---------

Signed-off-by: David A. Wheeler <[email protected]>

Author: david-a-wheeler

docs/index.md

@@ -20,9 +20,21 @@ This is a list of materials (documents, services, and so on) released by the
 Note: You can also see the larger list of
 [Guides released by the OpenSSF](https://openssf.org/resources/guides/).
 
-## Educational materials
-
-[Secure Software Development Fundamentals Courses](https://openssf.org/training/courses/) - a course for software developers focusing on the fundamentals of developing secure software (open source software or proprietary software).
+## Educational materials (courses)
+
+* [Developing Secure Software (LFD121)](https://openssf.org/training/courses/) - a free course for software developers focusing on how to develop secure software (open source software or closed source software). Also called our Secure Software Development Fundamentals Course.
+  * To propose changes and/or reuse the material, [see the course content repository on GitHub](https://github.com/ossf/secure-sw-dev-fundamentals).
+  * The [presentation "A Brief Introduction to Developing Secure Software"](https://docs.google.com/presentation/d/12b7Wm6KRp9kd1oV3QVrJpiCWVDexxF8doYZOFOfLy2Y/edit) summarizes its content
+* [Security for Software Development Managers (LFD125)](https://training.linuxfoundation.org/training/security-for-software-development-managers-lfd125). We thank Intel for contributing the starting material for this course.
+  * The [presentation from LFD125](https://docs.google.com/presentation/d/19lolYrumwUa7qHV65OW0IJ-oTpLV0l2KqEVGzjf0FSI/edit) is available if you want to propose changes or reuse it for special purposes (CC-BY-4.0)
+* [Understanding the EU Cyber Resilience Act (CRA) (LFEL1001)](https://training.linuxfoundation.org/express-learning/understanding-the-eu-cyber-resilience-act-cra-lfel1001). Developed with the OpenSSF Global Cyber Policy WG.
+  * [A brief webinar summarizing the CRA is available](https://openchainproject.org/news/2025/09/16/webinar-cra)
+  * The [presentation from LFEL1001](https://docs.google.com/presentation/d/1j3OlNz2k5rk9KRD8ZZz8xvsM_hyxqOioK4UUkJTWee8/edit) is available if you want to propose changes or reuse it for special purposes (CC-BY-4.0)
+* [Secure AI/ML-Driven Software Development (LFEL1012)](https://training.linuxfoundation.org/express-learning/secure-ai-ml-driven-software-development-lfel1012), to be released 2025-10-16. Developed with the OpenSSF AI/ML WG.
+  * [Fill in this form to receive an email notification when the LFEL1012 course is available](https://docs.google.com/forms/d/e/1FAIpQLSfWW8M6PwOM62VHgc-YyogzT-eK_scJVk21BtezFUnJmMx6DQ/viewform)
+  * The [presentation from LFEL1012](https://docs.google.com/presentation/d/1SONjRe6mdtqNuUqVE9s5kLC6tUwtuw-XTAG23MjXIFI/edit) is available if you want to propose changes or reuse it for special purposes (CC-BY-4.0)
+
+See the [Education SIG](https://github.com/ossf/education/) page for more information.
 
 ## OSS Project Evaluation