The Logs page is divivided in 2 parts; cron logs and security logs.
On this page you can find any errors that came up while running the cronjob to update your stats for example.
Check this page once a week to make sure ATL is running fine
On this page you can find security-related messages. All logins are logged, both local and remote.
When a remote server tries to retrieve stats from your ATL copy, while it's not on your safe list,
it will also be logged here.