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Joined 1 year ago
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Cake day: June 2nd, 2023

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  • I would suggest more learn by doing approach. Learning OSI model etc is nice, but it is quite jargon :)

    Use some old PC as a server, and get some network cards into it, and use it as firewall/router. Route your home network/NAT/DNS/DCHP through it. Raspberry Pi’s are nice, but their hw is still bit limited.

    OPNSense is quite nice and easy free and open source firewall/router solution.

    If you want to add bit of flexibility, you can use some virtualization platform like VMware in to the machine, so that you can run OPNSense in it, with some other virtual servers.

    Then when you get things working, you can start looking in to VLAN’s, because they are quite important part of enterprise networking. Most cheap switches nowadays support VLAN’s out of the box.















  • If archive.org, or any other web scraper is able to pull personal information from a site, it means that the site is already breaking the GDPR.

    GDPR protects personal information, not public texts.

    Because instance holds identifying information about EU citizens (email, nickname), it means that the instance owner is the registery holder, and they must comply with GDPR.

    I believe email address of the user is not shared between the instances, what makes things quite good. Nicknames are bit more problematical, because they can be considered as personal identifier.

    Some GDPR experts maybe should write template registery document that instances can use. And the delete of account should be handled between instances. Posts do not need to be deleted, but nick should be changed to [deleted]