this post was submitted on 19 Jun 2024
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Programmer Humor

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It's easier to remember the IPs of good DNSes, too. (lemmy.sdf.org)
submitted 5 months ago* (last edited 5 months ago) by lambalicious@lemmy.sdf.org to c/programmer_humor@programming.dev
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Today in our newest take on "older technology is better": why NAT rules!

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[–] cmnybo@discuss.tchncs.de 2 points 5 months ago

Since you can have multiple IPv6 addresses on one machine, you can use a rotating address for all outbound connections and a permanent address for inbound connections. If you visit a malicious website that tries to attack the IP that visits it, there will be no ports open. They would have to scan billions of addresses to find the permanent address. All of that scanning would be easily detected and blocked by an IDS.