Difference between system proxy and global proxy server

Hey guys! Today I'm here to explain the difference between a system proxy and a global proxy server. Did you know. When we use the Internet, we often need to hide our real online identity through a proxy server. So what's the difference between a system proxy and a global proxy server? Follow me to explore it!

System Agent

Let's start with what a system proxy is, in simple terms, a system proxy is a setting that allows your operating system (e.g. Windows, Mac or Linux) to automatically go through a proxy server when making network connections. By setting up a system proxy, you can choose to route network data traffic to a proxy server when needed, which hides your real IP address.

So what are the characteristics of a system agent compared to a global agent? Hey, this is not a simple question! System proxies can be set up for specific applications, so that only the specified applications will connect to the network through the proxy server, while other applications connect directly to the Internet. The advantage of this is that you can control the use of the proxy more flexibly. For example, if you want to use a proxy server in your browser to access a certain website, but not in your other applications, the system proxy is the perfect solution.

So, how do you set up a system proxy? Why don't I show you the sample code:

# Setting up the HTTP proxy
export HTTP_PROXY="http://proxy.example.com:8888"

# Setting up the HTTPS proxy
export HTTPS_PROXY="http://proxy.example.com:8888"

# Setting up an FTP proxy
export FTP_PROXY="http://proxy.example.com:8888"

# Setting up socks proxy
export SOCKS_PROXY="socks5://proxy.example.com:8888"

Wow, isn't that cool! All you need to do is set a few environment variables, and you can quickly get the system agent working! Of course, there may be some differences between different operating systems, but the method is similar, so it's easy to get it working with just a little bit of fiddling.

global proxy server (computing)

Next, let's talk about global proxy servers! A global proxy server simply means that all internet connections are routed through a proxy server. Whether it's your browser, chat software, or other application, as long as your device is connected to the Internet, all network data traffic is forwarded through a proxy server.

Compared to system proxies, global proxy servers have more distinctive features. There is no doubt that a global proxy will give you a higher level of privacy security. Since all the network traffic will pass through the proxy server, your real IP address will be completely hidden and not exposed to other nodes on the network.

There are some drawbacks to global proxy servers. Since all internet connections go through a proxy server, this can have some effect on your internet speed. Some proxy servers may be at a long distance, resulting in increased latency, which can slow down your internet connection. In addition, global proxy servers may also suffer from certain limitations, such as not being able to access specific websites or services.

The way to use the global proxy server is also very simple oh! All you need to do is to find the options related to proxy servers in the settings of your system or application, and then enter the address and port number of the proxy server. Next, your internet connection will be made through the proxy server.

summarize

Hey, we have a better understanding of the difference between system proxies and global proxy servers through today's study, doesn't it feel very rewarding? A system proxy gives you the flexibility to choose the application to use the proxy, while a global proxy server forwards all network connections to the proxy server. No matter which proxy method you choose, remember to make a reasonable choice according to your own needs!