Amazon finds $1B jackpot in its 100 million+ IPv4 address stockpile | The tech giant has cited ballooning costs associated with IPv4 addresses::undefined

  • @[email protected]
    link
    fedilink
    English
    19 months ago

    a border firewall can do the job just fine without NAT

    How do you anonymize ip addresses without effectively recreating nat using firewall rules?

      • @[email protected]
        link
        fedilink
        English
        19 months ago

        There is no way to personally identify anyone. Right now advertisers have to jump through hoops of cookies and browser fingerprinting to identify you- which can be blocked.

        • @[email protected]
          link
          fedilink
          English
          29 months ago

          They still wouldn’t. A single computer address is not an individual. They’re only slightly better off compared to knowing the edge router IP like they do now.

          If you really want to protect against that, then use a proxy or an onion router. NAT was never meant to do this, and it does it poorly.

          • @[email protected]
            link
            fedilink
            English
            19 months ago

            A single computer address is not an individual.

            It is extremely likely to be the same user. Shared computers are rare today.

            • @[email protected]
              link
              fedilink
              English
              29 months ago

              So what? They still don’t have much more information than the edge router IP. Again, if you want to protect yourself here, use a proxy, onion router, or VPN. NAT is not designed to tackle this, and does it poorly.

        • Dark Arc
          link
          fedilink
          English
          19 months ago

          In a large cooperate network, or even a small network, there’s nothing fixing a device to a specific network address. You can shuffle those around between people entering and leaving the building and device power cycles just like DHCP does for IPv4.