They keep folders of 'raw' (unedited) and 'processed' images (edited).
They have lists of non-terrestrial officers. They tried to give this gentleman 70 years in prison and extradition to a foreign country for logging in to a system on a public network with no password. Learn about the case of Garry McKinnon:
https://www.youtube.com/watch?v=CEYb3oIJvyU
>inb4 muh space is fake glowers
Yes, I know. When you are onto their trail they bring out the psychological airbrush too with the oldest psyop of all time: the desert manual.