Difference between HTTP, Socks4 and Socks5 proxies

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Whats the difference between all the protocols and does it really matter what you use?

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By: ProxyScrape Jul. 04, 2019

You have heard it. Maybe now it is time to understand what it means. If you are new to this world, guaranteeing your anonymity online is more crucial today than ever before. While there are a variety of different options out there that you can use to protect your data online, proxies, both socks, and HTTP can give you more security flexibility that other tools cannot provide.

There are two common types of proxies, HTTP and Socks proxies. Each of these protocols is different and was created to serve different purposes. Now, which one is better than the other? At the end of this article, you are going to understand how the protocols work and that basic understanding will help you choose the best option for your usage.

Socks5 Proxy.

If you want additional security while sticking with the Socks protocol, then Socks5 might be the right choice. Socks5 supports both TCP and UDP connections. TCP makes a direct connection between the client and the server and maintains that connection until all data is finished exchanging. On the other hand, does UDP not establish a connection. Instead, it just sends the packages; this can result in packet loss. Socks5 does also provide handshake authentication to prevent malicious attacks.

Advantages of Using a Socks5 Proxy.

Below are some of the advantages of why Socks5 is much better when it comes to online personal data protection and flexibility.

  • Supports full UDP protocol, as mentioned earlier, Socks5 supports both UDP and TCP Protocols.
  • Socks5 is faster compared to other proxy protocols. Why? Because Socks5 provides full UDP support to users hence allowing them to connect to skyrocket peers. This protocol also has fewer errors.
  • Does have support for a handshake authentication.

Disadvantages of Using Socks5 Protocol.

No matter how much we concede the fact that Socks5 provides users with maximum protection, we should also acknowledge the fact that Socks5 provides no encryption. For those users who are preoccupied with security matters and online privacy, a proxy cannot be the perfect option and they should consider using a VPN instead.

Socks4 Proxy.

Compared to Socks5, Socks4 has some disadvantages and is less secure. It does not support UDP and only allows TCP connections. Socks4 also does not support the authentication features that Socks5 has.

Advantages of Socks4 proxy protocol.

Socks4 does support TCP connections just like Socks5.

Disadvantages of Using Socks4 Protocol.

One of the main disadvantages of using a Socks4 proxy protocol is that it doesn’t support UDP. Thus if you are using UDP, this protocol is not a good option for you.

HTTP Proxy.

The HTTP protocol is designed primarily for HTTP traffic and does only support TCP connections. Depending on the proxy, HTTPS connections can also be made. This protocol is one of the most popular next to Socks4.

Advantages of HTTP Proxy

  • Can support HTTPs connections depending on the proxy, this helps you encrypt your data between the client and the server.
  • It is widely available for free The main reason why most people prefer to use HTTP proxy is that there exist dozens of free servers around the world. Who doesn’t love free things? However, free HTTP can cause headaches if you consider using it.

Disadvantages of Using HTTP proxy.

  • HTTP proxies do not support UDP protocol. Therefore some services might run slower or not work at all.
  • More likely to be infected than Socks5.


Final Thoughts.

Seriously, there is no telling which proxy stands out the best when it comes to finding the best protocol for you. However, the above-highlighted advantages and disadvantages can provide you with clear paths towards choosing the protocol that suits you best.

Now that you know more about proxies, you are likely going to feel comfortable about using them, next time when you are going to scrape the internet for or want to do some browsing, it is going to get easier using them.