Applies to Cloud Manager GUI (Graphical User Interface) HAR (Http ARchive) files Description A HAR (HTTP Archive) file shows the sequence of redirects that happen during a login transaction on web bro...Applies to Cloud Manager GUI (Graphical User Interface) HAR (Http ARchive) files Description A HAR (HTTP Archive) file shows the sequence of redirects that happen during a login transaction on web browsers. It is an excellent tool for debugging authentication issues, CloudManager upgrade issues via GUI etc., A HAR file is a JSON formatted log of a web browser's interactions with a web server.