Firewalling Basics: Difference between revisions
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== 44Net Connect and Security == | == 44Net Connect and Security == | ||
44Net Connect provides every device with a public facing IPv4 address, and does not inspect, filter, or block any traffic directed towards 44Net devices. Devices with publicly routable IP addresses face a constant barrage of traffic from various scanners and bots on the internet. Some of them are malicious, and preventing them from compromising your devices involves keeping your software up to date, configuring your firewall to prevent access to private services, and correctly configuring your software's authentication. | 44Net Connect provides every device with a public facing IPv4 address, and does not inspect, filter, or block any traffic directed towards 44Net devices. Devices with publicly routable IP addresses face a constant barrage of traffic from various scanners and bots on the internet. Some of them are malicious, and preventing them from compromising your devices involves keeping your software up to date, configuring your firewall to prevent access to private services, and correctly configuring your software's authentication. | ||
== Low Level Tools: iptables and nftables == | |||
== High Level Tools == | |||
=== firewalld === | |||
=== ufw === | |||
Revision as of 21:29, 21 July 2026
44Net Connect and Security
44Net Connect provides every device with a public facing IPv4 address, and does not inspect, filter, or block any traffic directed towards 44Net devices. Devices with publicly routable IP addresses face a constant barrage of traffic from various scanners and bots on the internet. Some of them are malicious, and preventing them from compromising your devices involves keeping your software up to date, configuring your firewall to prevent access to private services, and correctly configuring your software's authentication.