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Joined 5 months ago
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Cake day: November 20th, 2024

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  • For security disable password authentication - use public key instead, disable root login via ssh - use sudo or su from another user.

    To reduce the number of attempts of others trying to get in change the ssh port and/or set-up fail2ban.

    You could also set a firewall rule to only allow ssh from your IP address, if you have a static address at home and only need access from there, or have a way to VPN into your home network. Make sure you have a static address if you do this though, you don’t want your IP to change and be left locked out of your server.



  • The basic steps are:

    1. Register a domain of your choice
    2. Select who you are setting up your email with (plenty of different providers, Zoho has a basic free plan that would be suitable for a single domain and only a few users at most; Google, outlook etc. also sell services for custom domains)
    3. Configure the DNS records for your domain to whatever your chosen email provider says (MX records to point to the mail server and some records for DMARC & DKIM to prevent your email being spoofed)
    4. Test it all works and start using it

    I’m not going to write a full tutorial so if it sounds interesting I suggest you do more research. The email hosting is typically focused at businesses as they are most likely to be wanting to host email on a custom domain.





  • Dima@feddit.ukto3DPrinting@lemmy.worldDart case
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    4 months ago

    If you wanted to try to make your original rubber band idea work, you could try moving the central dart up slightly so that the rubber band forms a triangle shape and adjust the contact points between the rubber band and the darts to be at each corner of that triangle