Is very easy, if you dont want to enter with an anonnymous account, you can disable it in the next tab of the QMC:
System-> Setup->QlikView servers->security->authentication->Prohibit anonymous
This option force the access point to enter with a credentials.
Then in the tab System-> Setup->QlikView web servers->authentication and use the option Login.
This option is for obligate to use your credentials
The last thing that you can use is the DMS or the NTFS but this option depends of your type of license so I add a document with the type of license that have and what is the limitations of them
I hope that this information can be useful for you.