What is a VPN?
A VPN (Virtual Private Network) is a private network that extends over a public network, such as the Internet, allowing connected devices to send and receive data as if they were connected to a local network. It would be best to consider using a VPN to connect to a remote network over the Internet or connect multiple networks securely. Also, if you are concerned about Internet privacy and even more so if you want to avoid regional access restrictions. In a nutshell, a VPN connection is a secure way to share information. If you need to know everything about VPN, Is a VPN worth It? Read this 5-minute article.
Why is VPN used?
There are 4 very important factors that you must take into account to understand why you should use a VPN.
1. Extend Connectivity Geographically/Use VPN to Change Location
Using a VPN you can connect to the internet as if you were in a specific country. For example, if you need to watch a movie that is only available in the United States, you can connect to a local network in this country and consume the content without any problem.
Use A VPN To Change Your Location:
VPN is the most reliable and will give the best results to change and hide the location on the Internet. It is something that we can use on our mobile and computer without problems. The server location will be where the VPN is connected. A way to spoof location and make us connected as if we were physically in the other part of the world. In the same context, we can use a VPN on Netflix to access content from another country.
Use a VPN on Netflix:
Netflix is available in more than 190 countries around the world. However, their films are not the same in either of those two regions. Why is this happening and how can you keep watching your favorite Netflix shows no matter where you go? Although Netflix has a vested interest in making it extremely difficult to change your account region to watch foreign content, we have a literal solution that anyone can use: spoofing your virtual location with a VPN. A VPN Not only will allow you to change your Netflix region to unblock foreign content; it will also speed up your connection and increase your anonymity online.
Read also: How to Use a VPN on Xbox Series X or S
2. Guarantee Security in Public Connections
If you’re connected to a public network at an airport, for example, and need to authenticate to sites with an unsecured connection. That is, sites with the HTTP protocol, in which browsing data passes without encryption through the network. A VPN, in this case, will allow you to secure your connection and ensure that your data is not intercepted by sniffers.
3. Bypass Internet Blocks
In some specific countries or regions, or even in some companies, there are certain controls on access to the Internet. That is, you cannot visit certain pages. With a VPN you can bypass these kinds of restrictions.
4. Bypass ISP Restrictions
Many internet service providers monitor the traffic of certain services on the web.
This is the case with YouTube, for example, they can do it by identifying your activities since they have access to all your history. They know the sites you visit and even the files you download. The only way to prevent your internet provider from being able to obtain this information is to encrypt your data.
In this way, they can read them in a clear way, but they cannot be intercepted. With a VPN, all of your data transferred between a device and the internet will be encrypted and the ISP will not be able to figure out exactly how to restrict all of those services.
What are the Types of VPNs
They can be classified into 3 large categories.
1. Remote Access VPN
It is the most used model today. Users connect from remote sites over the Internet to local networks. In the business world, it is widely used, as employees use it to have access from anywhere in the world to internal company resources, which they can only access locally.
2. Point-to-point VPN
Point-to-point connections connect entire networks to one another. For example, an office completes the headquarters of an organization.
3. Internal VPN
This network helps you improve the security of a wireless network like WiFi. This internal VPN, although it works similar to a normal VPN, differs because it works within the same local LAN network and not through the Internet.