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Cake day: June 23rd, 2023

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  • Imagine your computer is a big block of flats and your applications are all people who live in the building.

    Mail sent to the building address alone isn’t going to reach the intended recipient, because the postman doesn’t know what flat to post it to. So they need additional information such as ‘Flat 2C’

    That’s the basic concept of ports. It’s basically additional addressing information to allow your computer to direct internet traffic to the correct applications.

    When an application is actively listening on a port, it means that they are keeping an eye out for messages addressed to them, as designated by the port number. While an application is sending or receiving messages using a given port number, that port number is considered ‘open’.

    Now, all sorts of applications do all sorts of things. Some are for the public to use and there are some that are useful within trusted circles, but can be abused by malicious people if anyone in the world can send messages to it. Thus, we have a firewall, which acts as a gatekeeper. A firewall can ‘block’ a port, denying access to a given group of people, or ‘unblock’ it, allowing access.

    VPNs are a totally different thing. They are literally middlemen for your internet traffic. Instead of directly posting a message to somewhere and receiving a direct reply back, imagine you flew out to Italy to use a post box there and receive replies from there.


  • 520@kbin.socialtoComic Strips@lemmy.worldQuestions
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    7 months ago

    But it is true that these kinds of unintentionally racist differences in commentary are often done by white people. Not all white people but a large enough subsection of that population to become a general problem.

    That’s what the comic is pointing out.



  • It’s not though. The question makes the assumption that he would have been handed over for the Nuremberg trials.

    But the Soviets were fucking ruthless against Nazi Germany. They were REALLY driven by hatred for them. If a Nazi soldier surrendered to Russians, a summary bullet to the head was often the more merciful outcome.

    And it was the Russians that would have found Hitler first, so it’s far more likely that they would:

    1. execute him on-the-spot
    2. torture him until death
    3. have their own trial for him in Russia before torture/execution.