SOCKS – What is a proxy?

SOCKS – What is a proxy?

Surely a lot of people have heard of Proxy, or Proxy Server, or Proxy Server, SOCK! So do you know exactly what it is? In the article below, anonyviet.com will introduce you to the basic concept of this Proxy!

1. What is a proxy?

Proxy, Proxy Server nice Proxy Server (also 1), we can understand roughly as another computer that processes data, like an information converter of Internet signals. By connecting through one or more of the above servers, initially the user’s computer – you will send the request signal – request viaproxy serverwhere that information will be processed and returned what you see every time you access the Internet.

In this sense, the proxy acts as an intermediary between the computer you are using and the entire external Internet environment. Besides, Proxy is also used to filter, block websites, or more precisely, website content depending on the needs of the government, service providers …

2. Why use Proxy?

Try to imagine this:

• If you want to surf the web without anyone knowing who you are, no one knows your IP address… or in short, anonymously on the Internet, you will need to use a Proxy. By connecting via a Proxy, your real IP address will be encrypted, which is the Proxy’s address instead. This will make it easier for you to hide in the virtual environment, but in return the connection speed will be unstable compared to a direct connection (maybe faster or slower).
• Currently there are many, many proxies on the network that you can use, just search and you will get a lot of results:

For example, search “Proxy List” for any Search Engines You will get a lot of results anyway

• There are many types of Proxy, free and paid, real and scam also. So, please pay attention to choose reputable rate sites, many reviewers … then you should use it.

So, after all, the main purpose of using Proxy is:

• Increase server system performance, load balancer, system security…
• Bypass firewalls and website blocking measures. Regarding this, please refer to the Tor browser – a typical application of using Proxy, SOCKS to access secret websites.

3. Proxy settings? How to use Proxy?

With Internet Explorer:

• Select Tools > Internet Options > Connections tab > LAN Settings > tick the box Use a proxy server for your LAN. Enter the IP address of the Proxy, enter the Port and then click OK.

With Mozilla Firefox:

• Press the button Firefox (upper left corner) or Tools > Options > Advanced tab > Network > sectionConnection > Settings > Manual proxy configuration. Similar to the above, enter the address and port of the Proxy and then click OK.

With Google Chrome – Coc Coc:

• In fact, the browser uses the system’s Proxy, so you just need to adjust IE’s Proxy.

4. What is SOCKS?

SOCK – in English means socks (to keep warm on the feet), and SOCKS – plural means socks. That is the basic English definition of SOCK, and in IT terms, SOCKS means 1 form Proxy Higher level.

More detailed:

• SOCKS is a form of protocol – Protocol but Proxy Server used to accept requests –Request from the side client (outgoing computer) in a corporate, business, etc. network system from which it is forwarded – Forward arrive Internet.
• Basic, SOCKS uses sockets to manage and monitor each connection. And SOCKS can be divided into 2 types: Client is integrated directly into Web browsers, while the Server be added Proxy Server.

SOCKS operating model, similar to Proxy

Server Socket will handle requests – Requests from the client, behind the trick wall of the corporate and corporate network, and also have the task of allowing or denying the Requests, based on the final destination of those Requests. , or the User’s account identification information. Once the connection and request frequency is established, the signals returned from the server side will follow the normal protocol and display on the user’s computer.