By filipstrelec
Dear DigitalOcean, im wandering, if i do: sudo ufw allow from 15.15.15.0 to any port 22
only IP 15.15.15.0 will be able to connect to ssh, what if my ip changes? will i be able to access my droplet?
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simply, no you want be able. if you want another layer of protection use key and/or 2fa auth. DO has exellent tutorials for that.
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