I am trying to use VNC to vnc4server
from the Remmina
client via an ssh
tunnel. I establish the ssh
tunnel with ssh -L 5901:127.0.0.1:5901 user@remoteIp
I have had successful VNC sessions to this server in the past. However I am now getting an error.
What is the cause of this Remmina
error message.
VNC connection failed: Too many security failures
Does this mean somebody is trying to intrude (hack into) my server?
How would I investigate this? I have a login session which I can use to investigate this because the command to setup the ssh
tunnel gives me a shell prompt.