Dear all,
NIST just published the following introductory courses covering NIST SP 800 37, 53, 53A and 53B
The purpose of these courses, according to NIST, is to provide those new to risk management with an introduction to key publications associated with the NIST Risk Management Framework (RMF) methodology for managing cybersecurity and privacy risk.
The RMF Online Introductory Courses are available on-demand, and free of charge.
https://csrc.nist.gov/Projects/risk-management/rmf-courses