PDF download Download Article PDF download Download Article

VNC enables you to remotely access and control your devices from internal and external networks. It's very helpful when you want to remotely administer a computer. However, there are a few times when you would like to prevent somebody from accessing your computer and/or monitor what you are doing. Luckily, you can block VNC.

Method 1
Method 1 of 4:

Using the local computer firewall. (Windows)

PDF download Download Article
  1. Advertisement
  2. Click on Next.
  3. Then enter the ports used by your VNC. Default is 5900 and 5800.
  4. Hit Next all the way to the end of the wizard.
  5. Advertisement
Method 2
Method 2 of 4:

Disable VNC Service

PDF download Download Article
  1. You may also select Disable service.
  2. Advertisement
Method 3
Method 3 of 4:

Uninstall Completely

PDF download Download Article
  1. Advertisement
Method 4
Method 4 of 4:

Disconnect from the Network

PDF download Download Article
  1. Go to Control Panel > Network Settings > Right click on your connection > Disable.
  2. Advertisement

Expert Q&A

Ask a Question
      Advertisement

      Tips

      Submit a Tip
      All tip submissions are carefully reviewed before being published
      Name
      Please provide your name and last initial
      Thanks for submitting a tip for review!

      About This Article

      Thanks to all authors for creating a page that has been read 64,279 times.

      Is this article up to date?

      Advertisement