Restrict access to protected application to computers with specific IP addresses or specific sub-domains.

Up to 65535 different IP filters can be set (unique IP addresses or sub-domains). IP filtering can be combined with any protection method.

ip filtering settings

Options

Add
Add IP address from IP edit field into IP list box.

Update
Replace currently selected IP filter (inside list box) with IP filter from edit box

Delete
Delete selected IP filter (inside list box)

Clear All
Delete all IP filters from list box

Double-clicking on IP address in list box will update IP edit field with selected IP address. 

Single IP filter can be unique IP address (in a form xxx.xxx.xxx.xxx where xxx can be any number between 0-254) or sub-domain.

Sub-domain is defined by using value 255 for desired IP segment. For example, IP filter 158.28.1.255 means that any computer with IP address inside range 158.28.1.0 - 158.28.1.255 can access protected application.

In case of REMOTE protection method IP filtering checks are done before license checks.

If "Network interface is required" option is set end user will not be able to access protected program from computer without network interface.

IP filtering error messages can be edited in language editor.