The Cybersecurity Body of Knowledge (CyBOK) is a systematic anthology of cybersecurity domains. Think of it as a combination of "desk reference," "encyclopedia," and "syllabus."

The latest version was released last week. The list of experts who wrote chapters, edited them, and reviewed them for accuracy is stellar, and the content is absolutely comprehensive.

I will be using this as a reference when I'm preparing my graduate introduction to security course next Spring.