SOCKS5 Proxy: An Explainer For Non-Techies

SOCKS5 is often flung around the internet to attract you to get proxy services. However, what is it exactly? This article will tell you what it is. Note that this targets non-techies, but it could be helpful to those who are tech-savvy as well. Yet before knowing what SOCKS5 is, you need to understand a little more about how computers talk.

Computer Networking

Suppose that there are two computers: computer A and computer B. Computer A needs a file from computer B. These two computers must connect to the same network to transfer that file. Of course, two computers can directly connect to one another, but that’s a different story.

Anyway, with the two computers connected—say, they’re connected to the internet or WAN (wide area network) through VPNs that work in Thailand—they now have a way to send signals or files to one another. However, how can they talk? How can computer A say its request for a file from computer B? The answer is a communication protocol.

Communication Protocol

Computers need communication protocols because they set a standard or language for them to talk. It dictates how computers read and write messages. Remember that computers can only send 1s and 0s—on and off signals. Without a standard or a guide to sending these bits of information, these computers won’t understand the messages they are receiving.

One of the best examples of a communication protocol is the Morse code. With this code, people could communicate without saying words through a series of short presses, long presses, and stops. Communications officers formed letters through short and long beeps, creating sentences through these words. The same goes for computer communication protocols.

Internet Protocol

There are many communication protocols; some are still used, whereas others are already defunct.  Each of these protocols has a specific purpose and job to do. With the popularity of the internet, a massive group of communication protocols has fallen under the internet protocol (IP) suite. SOCKS or ‘socket secure’ is one of them, often offered as a selling-point feature of SOCKS5 proxy provider companies worldwide.

Going back to the previous example, many protocols can be used to let computer A get a file from computer B. Some of them are Transmission Control Protocol (TCP), User Diagram Protocol (UDP), and File Transfer Protocol (FTP). So, where does SOCKS come in, and what is its purpose?


As its name implies, the purpose of SOCKS is to add a layer of protection between a server and a client. Say, computer A is the client asking for a file, and computer B is a server hosting the file. However, the client doesn’t want to let the server know that it’s the one requesting the file.

Know that most IP—particularly TCP/IP—require computers to provide their IP address. These IP addresses can allow people to track someone down or even launch a cyberattack against them.

To circumvent this, clients can take advantage of SOCKS. SOCKS is a communication protocol that lets clients reroute their requests to a proxy server and let the proxy server forward the clients’ requests to the server. Here, the proxy acts as the client—proxy being the keyword—and all information the server may collect will be of the proxy’s instead of the client’s. This effectively hides the client from the prying eyes of the server.


What about SOCKS5? You can safely assume that SOCKS5 is the latest ‘version’ of SOCKS. Before it, there were SOCKS4a and SOCKS4_C. The main differences between SOCKS5 and the ones before it are that it offers multiple options for authentication, can use UDP instead of just TCP, and supports IPv6 (IP version 6). Currently, most computers are still in IPv4.

As you might have surmised, SOCKS5 is primarily used for proxy servers and virtual private networks. One can say that this protocol provides a decent amount of security and anonymity on the web. However, like other proxy-related services and protocols, it’s vulnerable to man-in-the-middle attacks.

Although proxies can protect you against policies and other concerns servers may impose, they don’t protect you from the proxy itself. For example, a client gets a sensitive file from a server through a proxy. Nothing stops the proxy or a person who has access to the proxy within from acquiring the same file. This is just one of the many ways man-in-the-middle attacks can happen.

While that’s true, it doesn’t mean proxy servers are all bad. Besides, such attacks aren’t that severe, and typical internet users shouldn’t be too wary about it too much. Nonetheless, if you use a proxy server, be sure to get a reputable one that uses SOCKS5.


In a nutshell, SOCKS5 is an internet communication protocol. Its primary purpose to most internet users is to allow their client computers to use proxy servers to connect to other computers on the web securely. Most proxy servers also use it as a selling point to sell their services on the web. Compared to other forms of proxy service features, it has tangible effects when it comes to security and anonymity.

Businesses Are Vulnerable to Cyberattacks – Here’s How to Reduce Risk

As a business owner, you are likely well aware of the many risks you face every day. But did you know that cyberattacks are one of the biggest threats to your livelihood? In fact, businesses are increasingly vulnerable to cyberattacks, as hackers become more sophisticated in their methods.

If you want to protect your company from data theft and other online threats, read on for tips on how to reduce your risk!

Why is data privacy important for a business?

There are many reasons why data privacy is important for businesses. For one, it can help to protect your customers’ information from being stolen by hackers. Additionally, data privacy can help you to avoid legal liability in the event that a customer’s information is compromised. As a business, you can do a lot of different things to make your business data safer.

From opting for uncapped wireless internet to training your employees on how to remain safe online, the data you possess must remain safe. Uncapped wireless internet, for example, is a good way to ensure no data is lost due to bad internet connections. Finally, data privacy helps to maintain the trust of your customers and employees alike.

What are some common types of cyberattacks?

There are many different types of cyberattacks that businesses can face, but some of the most common include phishing attacks, ransomware attacks, and denial-of-service (DoS) attacks. Phishing attacks occur when hackers send emails that appear to be from a legitimate source in order to trick employees into clicking on malicious links or attachments.

Ransomware attacks involve hackers encrypting a company’s data and then demanding a ransom payment in order to decrypt it. DoS attacks involve flooding a company’s servers with requests in order to overload them and prevent legitimate users from accessing the site.

What are some ways to reduce your risk of cyberattacks?

As a business, it is important to protect your data from potential cyberattacks. This includes ensuring that your systems are secure and training your employees on how to stay safe online. Additionally, you should ensure that your internet connection is uncapped and that you have a good security solution in place.

By taking these precautions, you can help to reduce your risk of a cyberattack and keep your data safe. After all, the data you own is very important for both your business, as well as your clients. Hence, it is crucial that you protect this data.

Enforce a strong password policy

Make sure that you have a strong password policy in place for all of your employees.  This means requiring them to use complex passwords that are difficult to crack.

Furthermore, if that is the case, make sure that your employees do not write down their passwords in a place where others can see them.

Train your employees about cybersecurity

Employees are often the weakest link in a company’s cybersecurity plan. This is because they may not know how to stay safe online or may be tricked into clicking on malicious links. That’s why it is important to provide employees with cybersecurity training. This training can help employees to protect themselves from cyberattacks and to understand the risks of phishing, ransomware, and other types of attacks.

Additionally, good training can help employees to be aware of the importance of data privacy and how to keep their data safe. By providing your employees with good cybersecurity training, you can help to keep your business safe from cyberattacks.

Invest in security software to protect your data

Additionally, invest in security software and train your staff on how to spot phishing emails and other red flags. Security software is important for businesses because it helps to protect their data from being stolen by hackers.

It can also help to avoid legal liability in the event that customer data is compromised. Additionally, security software can help to maintain the trust of customers and employees alike.

Partner up with a cybersecurity firm

Finally, consider partnering up with a cybersecurity firm to help you protect your data. Cybersecurity firms can help protect your data from being stolen by hackers. They can also help to avoid legal liability in the event that customer data is compromised.

Additionally, cybersecurity firms can help to maintain the trust of customers and employees alike. If you’re looking for the best way to protect your data, then you might want to consider partnering up with a cybersecurity firm.

Make up-to-date backups of all data that is crucial

Last but not least, keep up-to-date backups of all data you cherish just in case. This will help you to recover your data in the event that it is lost or stolen. Additionally, backups can help to ensure that you have a copy of your data in the event that your primary copy is corrupted or destroyed. By keeping up-to-date backups of your data, you can help to protect yourself from cyberattacks and other disasters.

As you can see, there are many ways to reduce your risk of cyberattacks. By taking these precautions, you can help to keep your business safe from attack. After all, the data you own is very important for both your business, as well as your customers. Hence, it is crucial that you protect this data. Thanks for reading! We hope this article was helpful.