Larafy also enables you to filter unwanted IP to access your application. The Filter IP interface is very simple to use & you can define a single IP address or a range of IP which can access the application. Note that only listed IP can access the application. If you are enabling IP Filter then you have to add your IP in the list else you won't be able to access the application.
In the attached image, you can see that filter is defined where IP ranging from 188.8.131.52 to 105 can only access the system. Please note that wildcard (*) IP is not suppoted by Larafy.