Localization settings are used to determine the location of the server. Clients have the possibility to provide their location to the server. To make sure the server can calculate the distance between the server and the client it is wise to set a correct location. This will enable localization functionality like perform actions when a client comes in a close range. Next to this the server does calculations based on time zone which is is used for sunrise and sunset calculations.
To get your positions latitude or longitude (your exact location) you can search this up for example at askgeo.com
or let the web interface guess the position by "asking" it your device/browser.
We can assure you that this information will never ever be sent to us or whoever/whatever.
Below are server actions used for diagnostics. Often when there is an issue asked is to enable debug logging which puts more information in the log file. Be careful with the log file as it can contain sensitive information.
Next to debug logging when stuff really goes bad, or for supporting the log file you can perform a full memory dump of the application. This writes a file to disk. When making a heap dump the server try to clear memory and will pause to create an as clean file possible.
This part covers security handled in the server.
When SSL mode is enabled all communications are done over a secure connection. This is the default setting.
By default the administrator is only able to login at the local network. When remote login is enabled the administrator is able to login in from remote locations. This can cause security holes so be very careful!
This is the safest way to shutdown the server.