Introductory informative
The Education section of KERIDoc: a question-and-answer page about KERI, a second on KERI's security model and guarantees, a page on a KERI MOOC (massive open online course), and a list of tutorials.
Found through KERISSE, the KERI Suite Search Engine (Kor Dwarshuis and Henk van Cann), whose dataset is the source of the documents the base indexes.