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methods
1Using the local computer firewall.(Windows)
2Disable VNC Service
3Uninstall Completely
4Disconnect from the Network
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Last Updated: June 29, 2021
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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)
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1
Open Windows Firewall with Advance Security.
2
Click on Inbound Rules.
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3
Click on New Rule.
4
Under Rule Type, selectPorts. Click on Next.
5
Select TCP. Then enter the ports used by your VNC. Default is 5900 and 5800.
6
Select Block Connection. Hit Next all the way to the end of the wizard.
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Method 2
Method 2 of 4:
Disable VNC Service
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Method 3
Method 3 of 4:
Uninstall Completely
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Method 4
Method 4 of 4:
Disconnect from the Network
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About This Article
wikiHow is a “wiki,” similar to Wikipedia, which means that many of our articles are co-written by multiple authors. To create this article, volunteer authors worked to edit and improve it over time. This article has been viewed 63,071 times.
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Co-authors: 7
Updated: June 29, 2021
Views:63,071
Categories: Featured Articles | Remote Access Services | Network Security
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