I like that the program has a good variety of settings to change. It has free presets for different levels of permission to access files on your PC through a network connection, the highest of which makes you set all parameters individually for each program or file. Thus, you have full control over your network connections, receiving notifications about any contradictions with security settings. The functionality is as great as the cost, though it might actually be reasonable to ask that much for a good-quality program.
I like that the program has a good variety of settings to change. It has free presets for different levels of permission to access files on your PC through a network connection, the highest of which makes you set all parameters individually for each program or file. Thus, you have full control over your network connections, receiving notifications about any contradictions with security settings. The functionality is as great as the cost, though it might actually be reasonable to ask that much for a good-quality program.