The best way to secure your backup server would be to change your SSH port, use SSH keys, deny all IPs but yours, and put your server offline when you are not using it.
There are no cheap and best. There is, however, the best of the cheap. Also, your usage of word "cheap" is different than ours. $5 may be cheap for you while $20 may be cheap for others. You need to specify your budget so we can find you the best of the cheap.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.