VNC Practical Application: Deploying VNC Services on the Windows Operating System

# 1. Introduction

- What is VNC?
- The Functionality and Advantages of VNC

# 2. Installing VNC Software on Windows Operating System

In this chapter, we will delve into the detailed steps of installing VNC software on a Windows operating system, preparing for subsequent practical applications.

### Downloading VNC Software

First, we need to download the VNC software suitable for Windows from the official website or a trusted source. Make sure to choose the latest stable version and follow the official guidance for downloading.

### Installing VNC Software

1. Double-click the downloaded installation package to enter the installation wizard.
2. Follow the instructions to choose the installation directory, set up components, and add shortcuts.
3. After completing the installation process, ensure that the program is set to launch automatically or manually start it.

### Setting Basic Parameters for VNC Software

1. Open the installed VNC software.
2. In the settings, configure basic parameters such as the connection port and connection password.
3. Make sure to select appropriate security settings to protect the VNC connection.

After installing and setting up the VNC software, we will proceed to the next step, configuring the Windows firewall to allow VNC connections.

# 3. Configuring Windows Firewall to Allow VNC Connections

On the Windows operating system where the VNC service is deployed, to allow remote clients to connect, it is necessary to configure the Windows firewall to permit communication for the VNC service. Below are detailed instructions for setting up:

1. **Open Windows Firewall Settings**

- In the Windows operating system, click the Start menu, search for "Windows Firewall," and then click to open it.
- In the firewall settings interface, select the "Advanced Settings" option.

2. **Add Inbound Rule for VNC Service**

- In Advanced Settings, choose the "Inbound Rules" option and then click "New Rule."
- In the New Rule Wizard, select "Port" and click "Next."
- Choose "TCP" and then enter the specific local port number for the VNC service (the default is 5900) in the field.
- Next, select "Allow the connection" and click "Next."
- In the Application界面界面, choose "All Programs," click "Next."
- Finally, enter a rule name such as "Allow VNC Connection," add a description, and click "Finish."

With these operations, you have successfully configured the Win