I've just upgraded from BD IS 2015 to BD IS 2016. Installation went fine and updates are current. Just now re-configuring settings/modules. I have a couple of questions about differences from BD IS 2015. 
1.) In the Firewall module under Adapters tab are the settings I have now correct? I seem to remember that BD IS 2015 had the option for Remote in the Stealth drop down menu. That's not available in BD IS 2016. If is now set to Off. Generic drop down is also set to Off. I'm not currently having any issues with connection to the internet after the upgrade. No other systems on my network.

2.) Ransomware Protection is new and I have enabled the module (On). I have also added a couple of custom folders for data kept on secondary hard drive. I had to Allow a couple of alerts for an application which I have used in the past without any issues. Assume that is safe? I have not turned on the Protection at boot option yet. Will activating this option slow down boot time performance? I'm using an SSD as my boot drive so I'm used to very fast boot times now. Also, any issues or problems to be aware of if I enable it?
System is Windows 7 64 bit.
Appreciate any advice.