Hi, firstly I understand samba is vulnerable and even though a Firewall and VPN is being used and the samba port being closed some people think it may be worth completely disabling and/or removing samba altogether? Also I remember someone telling me how to remove samba before but can't remember what they said to do lol.
And the other issue is this:
http://download.ebz.epson.net/dsc/op/stable/debian/dists/lsb3.2/Release.gpg: Signature by key E5220FB7014D0FBDA50DFC2BE5E86C008AA65D56 uses weak digest algorithm (SHA1)
How would I go about solving this? Cheers.