Doesn't ublock origin do the same with the filter list "Block Outsider Intrusion into LAN" enabled?

Good Project. Needs persistent settings. Gear Icon not available.

Thank you, ACK-J - this little extension works well. However, I've only rated it 3 stars because sometimes it proves to be a somewhat counter-productive annoyance. This plugin really, really needs a "whitelisting" option. For example, I can't log in and use box(dot)com and a couple of other sites/services that I use to backup my files online, unless I remember to temporarily disable 'Port Authority'. Please add a whitelisting option - that will make it a fully 5 star extension.

Its great, but it now causes my browser to boot-loop so i must uninstall/disable for now.