How to use a firewall on public networks?

[509322]

what about netcut or ARP, can Windows Firewall block it?

Worrying about ARP is only necessary if you are connected to a local area network. If you are a single PC behind a NAT router not connected to any other PCs behind the NAT router, then you don't have to worry about ARP spoofing.

 

[novocaine]

Worrying about ARP is only necessary if you are connected to a local area network. If you are a single PC behind a NAT router not connected to any other PCs behind the NAT router, then you don't have to worry about ARP spoofing.

I often hang on public hot spot, when I used ESET SS, I often get ARP notification when connected to public hotspot. Windows Firewall can block it?

 

[509322]

I often hang on public hot spot, when I used ESET SS, I often get ARP notification when connected to public hotspot. Windows Firewall can block it?

No.

Research it: ARP spoofing - Wikipedia