/* Installing NX / FreeNX on the server */ yum install nx freenx /* Copy a minimal configuration file for nxserver */ cd /etc/nxserver ; cp node.conf.sample node.conf /* Edit /etc/nxserver/node.conf and change as follows: */ SSHD_PORT=2222 /* Adjust the SSH port if changed */ DISPLAY_BASE=1003 /* Adjust the display FreeNX for CentOS 22 June 2010 FreeNX
Enable SSH access Use the console terminal, remove file ”/etc/ssh/sshd_not_to_be_run” and edit sshd_config to your needs. Set ssh server port to something other than 22 for more security. Or, follow this wiki article for latest information: http://wiki.untangle.com/index.php/Enable_ Untangle - Enable SSH access with different port 22 June 2010 network
This the another part of the story, secure VNC connection over MS windows environment. Here are the steps: Step 1 Get the following softwares VNC viewer (ver 4.1.3) or any kind of vnc viewer such as tightvnc Putty (ver 0.60) Step 2 Install the above softwares, run VNC Over SSH - the MS windows one 12 November 2008 network
To follow up my previous post, here are some simple steps for VNC connection over the SSH tunnel within the Linux environment. Assuming your vnc server and ssh server are resided at the same machine, the server named gl818.net you want to have the connection. You need two xterms VNC over SSH - the linux one 11 November 2008 network
I think every security professionals would agree that telnet is the most unsecure software to use. Because all messages or text transmitted via this software are in plain text. It allows attacker using sniffing technique to capture usernames, passwords, and other valuable information undetected. Once your login information is revealed SSH Without Password Authentication 11 November 2008 security