Not all users that connect the Internet can easily replace the sock or proxy to be used, especially in a company. That’s because the internal proxy server settings for browsing and other security reasons. But that does not mean it is absolutely necessary to be followed, because here I’ll share a little tutorial to be able to change the proxy / sock for those who use the internal proxy.
Basic requirement to bypass this security is that we must have the ssh account and the windows server as our media to replace proxy / sock.

Let’s start the party

1. Open putty, choose Connection -> SSH -> Tunnels on the left tab
2. Fill Source Port 1189 (Up to you )
3. On Destination fill with IP windows server follow with default port for RDP 3389

4. Then click add

5. Choose Session from putty tab on the left, then fill Host Name (or IP address) with your ip SSH.

Input IP SSH

6. Click open, then enter user login and password SSH.
7. Open Remote Desktop Client (mstsc.exe) and fill with 127.0.0.1:1189, or you can using start menu -> run , then type mstsc -v 127.0.0.1:1189