firewall Tag

Overview Sophos' Astaro firewall appliances and UTMs can come with a variety of configurable features, such as intrusion prevention, web security, and mail security.  Some of these features, such as intrusion prevention, utilize open source technologies, such as Snort (, an open source network intrusion prevention...

Astaro, now part of Sophos Network Security, is a decent security appliance platform that sits atop of iptables for the firewall set. With that, the NAT rules can be a little different. I have experience with many brands, and the Astaro documentation isn't completely clear...

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