Sep 13, 2020

What are the differences between a VPN and a proxy? |

Many people often hear about the importance of a VPN or proxy for daily use on the Internet. The fact is that VPN and proxies are the most important technologies that have differences but also a lot of factors in common. They all allow you to use traffic and connect to different internet addresses.

But what is the difference between proxy and VPN? To understand the difference, we will consider proxy and VPN separately and also discuss how they connect to the Internet by address. And we also discuss what the difference between these two technologies is. In this article, you will understand what you want to use more and whether a proxy or VPN is suitable for your daily tasks.

What is a VPN?

VPN is nothing more than a virtual private network. What is it for? First of all, VPN is a kind of virtual road by which the user can start to various websites without any restrictions. This technology works on the principle of an invisibility cloak. It masks your online presence with remote servers. The user is hidden behind a VPN shield that closes him from tracking geolocation and IP addresses.

This is a good way to gain complete anonymity and visit various sites that are blocked in your area. It is worth noting that usually, VPN is located at the levels above the network. VPN uses various transport protocols such as TCP or UDP and a cryptography system in order to provide stable virtual private network connections.

VPN servers allow you to access any address on the network seamlessly. This is essential to maintain net neutrality. The fact is that providers must provide the same access to all Internet resources without access restrictions. Nevertheless, we know that a VPN is necessary because many providers in the US, Europe, and around the world decide on their own which Internet resources can be blocked. Partly government structures dictate their own rules, so a VPN or proxy is just a necessary element for every user.

The fact is that such a VPN technology is suitable for creating private networks and setting up certain levels of implementation for encryption and data transmission. VPN has two parts. There is an internal supervised network that helps start the network connectivity technology. The second external VPN is suitable for data encapsulation and encryption. That is why so many VPN providers provide a secure point-to-point connection. The fact is that all VPN users can rely on anonymity and the ability to access any blocked resources.

VPN types and use cases

At the moment, there are three types of similar VPN networks:

  • Node-node
  • Node-network
  • Network-network

Trusted VPNs usually use MPLS and L2TP protocols. Often, L2TP technology is added to this VPN tandem for safer Internet surfing. The difference between the standards is in how clients secure and connect to servers.

Typically, a virtual private network is used to bypass regional providers' blocking and secure browsing of Internet sites. The difference between a regular connection and VPN applications is a colossal point. Like proxies, such a VPN makes it much easier to access certain content on sites and avoid regional blocking.

Like proxy, VPN is a good solution for those who often use the Internet and want to get more benefits. In particular, VPN is chosen due to its convenient security protocol. VPNs generally have different servers worldwide so that you can access certain websites as an American, Chinese, Canadian, or Indonesian user. The final server is entirely up to you.

This means that every VPN service client gets anonymity and does not have to worry about their protection. The difference between the various VPNs is negligible in terms of technology used. The most important nuance for each virtual private network user is the server choice that would allow you to connect to the required Internet resource without restrictions. When servers and internet addresses are located at a popular remote distance, this VPN provides the fastest internet connection possible. As well as proxies, it is a good technology that you can use all over the place.

It has ways to connect to different types of content on the web. A VPN server is slightly different from a proxy in the sense that it is primarily aimed at protecting users and ensuring anonymity. It is a kind of universal tool for connecting to various services and not worrying about your Internet connection being intercepted. In this regard, the VPN service has a very good format since all traffic and internet connection by address is completely protected. There are many differences between such connection types, but they all serve the same function.

You should test proxies and virtual private networks to determine the best options. Proxies can be beneficial if you want to distance yourself as much as possible from geolocation problems. Such proxies are as easy to use as possible and allow you to choose any device to connect to websites. Proxy is easy to use and reliable. If you choose the paid proxy option, it will save you from problems with network disconnection or other nuances. Such proxies are the most profitable and effective for a certain range of tasks.

What is a proxy?

Proxy has a lot in common with VPN but differs slightly in the technology of performing actions. It is a kind of intermediary between the user's computer or mobile devices and Internet resources. Put it in simple terms, the proxy broadcasts any user request and helps him visit sites anonymously.

Each device that can connect to the network can use a proxy. Usually, Internet resources identify the IP of each user. Data jam helps you stay anonymous because it spoofs the IP for any of the available ones on the list. As a result, you surf Internet incognito. As a rule, when connecting, there are a number of automatic and manual settings that help the proxy to substitute and connect to the network.

The proxy does an excellent job with address spoofing and allows ed-e to change the IP adress to remove local restrictions or gain access to mass registration of numbers. the proxy does not encrypt data but allows you to cover your tracks when it comes to geolocation. Proxy is suitable for mass commercial registration or marketing processes because you can use it in various technical aspects without any problems. In particular, there is a residential proxy that is critical for the modern industry. Such rotating residential proxies are disguised as different IP addresses of regular users. As a result, you get a proxy that is reliable and allows you to achieve good anonymity.

Another plus of the proxy is a slight drop in performance when connecting to the network. Of course, you get some speed drop because you connect to a different physical address and nevertheless, the proxy is easy to use, does not require serious settings, and can work with various devices And even browsers. In fact, a proxy is a universal tool that offers you fairly stable geolocation and good reliability. It is worth noting that many proxies work efficiently and allow you to find the necessary information or do web analytics.

Proxies are good because they are constantly developing and improving. Many services provide comfortable conditions for obtaining a proxy. That is why every user can choose the proxy that suits him the most. This concerns the choice of proxies for specific countries and certain technical capabilities.

Proxies provide significant access to various resources. You can count on proxies to do the dirty work for you. You just need to choose the proxy that is suitable for specific tasks. After that, in such a proxy, it will help you realize all your ideas. It is worth noting that the proxy market is quite developed, so you will not have any problems with the choice.

The main nuance is to find a proxy that will be fast enough and in speed and reliable for the east. Since geolocation is a proxy chip, you can choose any IP that will allow you to anonymize. Also, you need to find such proxies that have the most developed technical infrastructure. Then the proxy connection will be the most reliable.

Proxy types and use cases

There are two main types of proxies.

  • Open proxies
  • Reverse proxies

The first proxy option is interesting in that it allows you to redirect all data or partial data channels using a router. Usually, the client only needs to use standard browser settings. The second option is a proxy that broadcasts requests to one or a couple of servers. They can be located inside the network and can improve security. There is also a web proxy, which is a web application. It is also worth mentioning mobile proxies, which are the most convenient for the average user and provide sufficient comfort for everyday work with data on the Internet.

It is worth noting that there is such a parameter as a residential proxy. Such proxies are most interesting because they are real IP-addresses of ordinary users. Technical, this promises you many advantages as a proxy can be used for mass registration or certain network activity. The main advantage of such proxies is that you can carry out bulk registration of accounts and do web scraping.

Proxies are great for spoofing IP addresses and use traffic logging. The proxy server is convenient because it can work on almost any operating system and uses the HTTP or SOCKS protocol. Proxies are especially useful for anonymizing a person on the network. A proxy helps to send requests to the server and receive all the necessary information. Also, this is a good option to bypass filters or censorship. Proxies help the user to avoid IP based geolocation. It is also convenient to redirect traffic for business intelligence or specific data collection purposes. Also, proxy helps improve performance. By caching a proxy, you can get great speed in order to visit various websites and download information.

The difference between proxy and VPN

If we consider proxy and virtual private network in the context of the task of hiding your address, then the difference will be in the OSI level. Proxy servers work at the application layer, while VPNs work at the network or even channel level. But, generally speaking, proxy and VPN are completely different technologies. A proxy server is any server that fulfills a user request on its own behalf. Usually, a proxy server can only work with one protocol.

The exceptions are HTTPS proxies, which, thanks to the CONNECT call, can tunnel any TCP connection, and SOCKS5 proxies, which can transmit any TCP and UDP packets. An important fact is that you cannot just take and slip a proxy into any program.

The program must know that it connects to the server through a proxy and how to work with this proxy (the exception is reverse proxies, which pretend to be a server and transparent proxies that intercept network, but they definitely cannot be confused with a virtual private network).

In some cases, a proxy can be cheaper than a virtual private network. All this because you do not need to use special encrypted tunnels. The proxy allows you to solve a specific range of tasks on the Internet. That is why many marketers or data collectors choose a proxy point. In fact, a proxy is your ticket to the world of anonymity. Any websites will not be able to see your real IP, thanks to the proxy. You will merge with the resources through which you connect. This is why proxies are critical in many industries. in fact, the proxy guarantees the absence of any geolocation problems. You just need to start the proxy and select the IP that you prefer.

VPN is a virtual network. Just like a local network, only virtual. Usually (unlike a proxy), a VPN connection looks to programs like another network adapter on the computer. If properly configured, any program can work through a virtual private network without even knowing about the existence of this VPN.

As with any network, there may or may not be multiple routers connecting it to other networks. A proxy (intermediary) is usually some kind of application protocol.

That is, there is some kind of intermediary system that you need to explicitly contact, persuade it to forward your requests further to the destination. VPN - works at a lower level. Interacting systems communicate directly with each other without an intermediary, using familiar protocols.