Statistics page /report/stats/index.php shows daily site activity by role and we have noticed this includes "Guest" even though guest access is switched off.
There is a table here of the number of accesses by various roles including Guest, at the end of each row is a link "course logs" which leads to /report/log/index.php but here I cannot find any activity for "Guest"
Is this something to worry about? i.e. is someone gaining unauthorised access? or is it a different sort of access which is just logged as guest for lack of a suitable label? I've been testing what happens when I "login as" a user - doesn't appear to add anything to logs.