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17.1 Legacy Series / Re: POLL: IPS
« on: November 16, 2017, 05:38:45 pm »
The firewall with no open ports and no pass rules will silently drop unsolicited incoming packets. In my opinion, that is usually best. Now, if I had SSH running on the WAN or other service installed in opensense that listened on the WAN, then there would be a great need to have IDS checking the WAN.