UltraVNC

You could try using http://www.nocrew.org/software/httptunnel.html

I don't believe it requires any installation, just run it with the proper command line.

This will wrap VNC traffic as you describe...

http://www.nocrew.org/software/httptunnel.html

Please see these for the reasons as to why not:
[post=4380][/post]
[post=4888][/post]

Most likely not. The Ultra team has made it clear that they want to stay far away from any issues with legal issues exporting crypto software. The MSRC4Plugin uses the crypto functionality built-in to Windows, so there isn't actually any crypto code involved.

The ZeBeDee library *could* be ...

The current DSMPlugin design does not support some needed elements to support SSL development, like direct access to the sockets and/or ability to negotiate a key.

See also: [topic=1213][/topic]

What you want is to sign your exe with an Authenticode certificate. This is not an ActiveX thing.

Correct that the current *plugin* design would not support a key exchange mechanism *in stream*. Using a loopback interface, it is very possible to use any external system (SSH, ZeBeDee) to encapsulate the stream securely.

If you could do a key exchange external to the plugin, then the plugin could ...

This is how the Data Stream Modification plugin interfaces:
VNC <-> DSMPlugin <-> VNC <-> SocketConnection

You are asking for:
VNC <-> DSMPlugin <-> ZeBeDee <-> SocketConnetion

But, you cannot remove the last VNC <-> SocketConnection part of the process with the current plugin mechanism.

VNC ...

The current UltraVNC plugin mechanism does not support dynamic key exchange or direct access to the socket connection. The plugin can only modifiy the stream of data as it passes through.

It would be very difficult to force ZeeBeeDee into a plugin. You'll have better luck running the loopback ...

When no user is logged in, winvnc retrieves registry settings with the username of "SYSTEM".

Try this setting to override the default *per-user* setting:

HKLM\Software\ORL\WinVNC3\SYSTEM\QuerySetting (DWORD) 2

In a word, yes. Microsoft designed it that way.

There have been attempts at solutions. Please search the forum for FUS (fast user switching) and try the latest RC19 builds.

As for what makes Ultra different than other VNCs: File Transfer, Chat, Video Hook Driver, ultra encoder, policy based ...

(Information provided for use at your own risk!)

The DSM Plugin uses the MS CryptoAPI which stores generated key information locally on the machine. I have found situations where this information becomes corrupted and needs to be deleted so the plugin will regenerate it.

I have used this free tool ...