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submitted 6 months ago* (last edited 6 months ago) by teppa@piefed.ca to c/selfhosted@lemmy.world

My company wants a solution for remote access, something like VNC. I'd like to support open source development, so any suggestions for something paid that can work without a centralized server?

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[-] tal@lemmy.today 6 points 6 months ago* (last edited 6 months ago)

VNC is dead.

How so?

There are a number of software packages in Debian that implement VNC. To grab one random example, the last commit to their git repo was last month.

[-] just_another_person@lemmy.world 7 points 6 months ago

VNC has long been abandoned by the engineering world. It's inefficient, it has no transport security, and the implementations are very subjective.

[-] tal@lemmy.today 0 points 6 months ago* (last edited 6 months ago)

The last time I used a commercial VPS, I'm pretty sure it used VNC to provide console access.

The VNC software I linked to above appears to support TLS. If TLS isn't sufficient transport security, then most Internet-using software is going to be in trouble.

I'm not sure what you mean by subjective.

I haven't looked at the VNC protocol for a while, but I don't think that it imposes any terrible inefficiencies. A couple of decades back, I needed to implement something quick-and-dirty similar to VNC, and went with rendering window contents and handling dragging of windows locally, which I don't believe that VNC can do (or didn't then) but IIRC VNC has a tile cache, which, if intelligently used, should avoid most traffic. Dunno if it can deal well with efficiently rendering visual effects.

this post was submitted on 11 Jun 2025
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