What are the differences between VPN, PPTP, IPSEC, I2TP protocols?

The internet has become a vital part of life for many, as it offers an infinity of very attractive options. Whether for work, study or just entertainment, we all want a true quality internet connection.

And part of what makes a quality internet network are the VPN protocols. That is why today we show you what are the differences between the VPN, PPTP, IPSEC, L2TP protocols , so that you have none of how these important factors work on your internet.

What is the difference between the PPTP, IPSEC and L2TP protocols?

Like many people, you probably have a question about what VPN protocols are. And it is normal, because this is an aspect that is not very mentioned of the internet connection. Well, VPN protocols are responsible for having a safe and reliable internet network . Its acronym stands for Virtual Private Network or virtual private network in Spanish.

What it does is allow a device to share and receive different files and data with other networks. You can use several devices through the internet, to prevent certain content from being censored, among other functions.

Currently, these types of protocols are very famous to the point that we can get browsers that have a built-in VPN . However, many users prefer to download the VPN separately.

But there are a wide variety of different VPN protocols that can be used. Here we show you the differences between each one, so you know which are the best secure VPNs for surfing the internet .

Finally, if you are curious and want to learn how to connect to a VPN in Windows, then don’t waste your time and click here .

Differences between VPN, PPTP, IPSEC and L2TP protocols

Each of these protocols can vary in the level of security they offer, their compatibility, and even the type of encryption they have. Here is a list of the different characteristics of the VPN, PPTP, IPSEC and L2TP protocols. So that you can compare them and see which one you prefer to use.

  • PPTP: or Point-to-Point Tunneling Protocol, was used for the first time in Windows 95. Although it is not a very secure option, it offers unprecedented speed, easy configuration and is compatible with most electronic devices.
  • IPSEC: this VPN protocol allows, with great flexibility, transmitting data with total security. In addition, it allows the dial-up network no matter how far away the device is.
  • L2TP: or Layer 32 Tunnel Protocol, is considered really secure and is very easy to configure. It can be used in most electronic devices today. Something negative is that it does not have encryption, so it needs the help of the IPSEC protocol.

What should you keep in mind to choose a quality VPN protocol?

There are certain factors that make a total difference between a good VPN protocol and a quality one. Here is a list of different tips that can help you choose an excellent VPN protocol .

  • Choose well the country of origin of the VPN: privacy and security laws can greatly influence the quality of the VPN protocol . Look for it to be a country that is not going to use your information in a bad way.
  • Make sure it is cross-platform: this is vital, since this way, you can use the VPN protocol from any of your devices.
  • That it has many servers: this is beneficial, since if a server fails or is badly located, you can connect from another that has a good connection.
  • Don’t have a shared IP: always make sure that the VPN service you use does not use a shared IP, as this can affect the security of your devices.
  • Take care of your logs: If your VPN service keeps records of your activity and information, this can be a problem for your security.

 

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