Well, Sentora documentation is asking me to open this following ports:
20 & 21 : FTP 25 (TCP) : SMTP 53 (TCP & UDP) : DNS 80 (TCP & UDP) : HTTP 110 : POP3 143 : IMAP
Optional: If you have already setup (or will setup soon) SSL, you have to open also:
443 : HTTPS 3306: MySQL"
Yes, I want to use SSL. But I have no idea how to open a port in DO. Is that made on DNS or in the target Droplet?
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sentora is a great panel but with many security holes. If you are concerned about it you can use sentora-paranoid security script: http://sentora-paranoid.open-source.tk/
Well replied fellas, thank you for your support. I’m on Ubuntu 12.04.5 LTS by now. I’ll play arround with UFW, once you guys telling me it’s so great.
Many many thanks. <3
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