Background: 15 years of experience in software and apparently spoiled because it was already set up correctly.
Been practicing doing my own servers, published a test site and 24 hours later, root was compromised.
Rolled back to the backup before I made it public and now I have a security checklist.
VPN’s are neat, besides the fact they’re capable of masking your IP & DNS they’re also capable of providing resources to devices outside a network.
A good example is the server at my work is only accessible on my works network, to access the server remotely without exposing it directly to the internet would be to use a VPN tunnel.