The primary reason for buying the Blue+ was to protect my NAS servers from the cryptos and lockers attacking NASs lately. Normally, my NASs don't need access beyond the LAN, but, they do need to check everyday for updates to the Anti-virus signature database.
I set up 2 rules.
One that blocks all internet access in and out for the device.
A second that blocks inbound traffic (recommended by Firewall rule wizard) but allows outbound traffic to the domain of the anti-virus database provider.
Will this work or will I also have to allow the inbound traffic to get the downloads?
Will the specified allowed access create an exception to the block everything rule?
Thank you from the newbie.
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