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How do you secure your home lab? (alien.top)

submitted 11 months ago by [email protected] to c/[email protected]

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Started off by

Enabling unattended updates
Enable only ssh login with key
Create user with sudo privileges
Disable root login
Enable ufw with necessary ports
Disable ping
Change ssh default port 21 to something else.

Got the ideas from networkchuck

Did this on the proxmox host as well as all VMs.

Any suggestions?

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[–] [email protected] 1 points 11 months ago

from the internet side, I lock down ssh or administrative stuff to local network, and specific IPs, like work. inside my network, everything has a password to access, no defaults. vlans for specific use servers, etc.