In today's Internet world, we often encounter blocked websites, such as politically sensitive websites, pornographic websites, etc. These websites may be blocked by local governments or network service providers for some reasons, resulting in users being unable to access them normally.

However, we can still access these blocked websites by using a proxy server. So, what is a proxy server? How to use a proxy server to access blocked websites? This article will introduce it to you in detail.

First, let’s understand what a proxy server is.

A proxy server is an intermediary server located between the client and the target server. It acts as a "middleman" between the client and the target server, forwarding data requests and responses between the client and the target server. Through the proxy server, the client can indirectly access the target server, thereby achieving the purpose of accessing blocked websites.

So, how to use a proxy server to access blocked websites?

Step 1: Choose a suitable proxy server

First, we need to choose a stable and reliable proxy server. There are many free proxy servers on the market, but their stability and security cannot be guaranteed. Therefore, it is recommended to choose paid proxy servers, which usually provide more stable and secure services. When choosing a proxy server, we also need to consider its geographical location. Choosing a server that is relatively close to our area can improve access speed.

Step 2: Set up proxy server

After selecting the proxy server, we need to make the corresponding settings in the browser. Taking Google Chrome as an example, we can find the "Network Settings" option in the browser settings, and then select "Proxy Server Settings." In the pop-up window, we can select the "Use proxy server" option and fill in the address and port number of the proxy server. Once you've saved your settings, you can start using your proxy server to access blocked websites.

Step 3: Verify that the proxy server is available

In order to ensure that the proxy server can be used normally, we can verify it by visiting some common blocked websites. For example, we can try to access some foreign news websites, social media platforms, etc. If it can be accessed normally, it means that the proxy server has been set up successfully.

Step 4: Pay attention to safety issues

When using a proxy server to access blocked websites, we also need to pay attention to security issues. Because our data traffic goes through the proxy server, there is a possibility of it being stolen. Therefore, we can choose to use the HTTPS protocol to access the website, which can ensure the security of our data transmission.

Summarize

By using a proxy server, we can bypass blocked websites and access the information we want to know. However, we also need to pay attention to the selection and settings of the proxy server, and ensure the security of data transmission. In addition, we must also abide by local laws and regulations and do not use proxy servers to commit illegal acts.

In general, proxy servers provide us with a way to break through network blockades and allow us to obtain information more freely.