In this video, i have covered high-level exam summary of domain 4 of #cissp.

Domain 1
https://www.youtube.com/watch?v=DJajSF1RA64&t=8s

Domain 2
https://www.youtube.com/watch?v=vhcveJA62g0&t=3s

Domain 3
https://www.youtube.com/watch?v=sY-q547sLP4&t=156s