VPN Protocols: A Detailed Introduction

Virtual Private Networks, otherwise known as VPNs, are designed to send your data through an encrypted tunnel from your computer to its servers and beyond to the internet at large, keeping your data protected through top of the range encryption at all times. This prevents any cyber criminals or hackers from accessing your information while it’s out there on the internet. At the same time, a VPN keeps you completely anonymous by replacing your IP address with a new one. All of this is achieved through VPN protocols, software that was specifically written with your internet security in mind.

VPN Protocols: Point to Point Tunneling Protocol (PPTP)

Although the most popular of the VPN protocols, PPTP is also the least secure. It offers you a 128-bit encryption that’s usually chosen because it’s faster than most other VPN protocols, can be used on any operating system of your choice and doesn’t need a software installation before it can work. Most operating systems also already have built-in support for it, all of which makes it incredibly easy to use and the perfect choice for internet users who tend to rely on mobile devices such as tablets and cell phones to browse the net. If you decide to go this way, bear in mind that your browsing will not be as secure as it could be and will be easier to detect and ultimately to block.

VPN Protocols

VPN Protocols: Layer Two Tunneling Protocol (L2TP)

The next step up is L2TP, which provides a high 128-bit or a 256-bit encryption. Again, you can use L2TP on a fair few different operating systems and it doesn’t require any special software to run. It’s a more secure option than PPTP so it’s the right choice if you still want the freedom of multiple devices but you need more than the most basic security.Here is the list of Top 5 VPN Providers.

VPN Protocols: OpenVPN

Of all the available VPN protocols, OpenVPN is the most secure. It will get you through firewalls that no other type of protocol can touch and has the highest and most secure 256-bit encryption available. It’s also the most expensive option and forces you to install a software client on your computer. It will give you the very highest levels of anonymity and security available, but it won’t work with every device or operating system, so you’ll be limited in when and where you can use it.

Choosing the right VPN is generally a case of choosing the one that will work in the situations you are likely to find yourself in. Now you understand the basics, you’ll find that choice much easier to make – and to make it even easier, our experts have compiled the top five available VPN providers for you below.

Rank Provider Name Starting Price Money Back Guarantee
Visit Provider Site
1 express VPN $8.32/ Month 30 Days visit expressvpn
2 $11.52/ Month 30 Days visit expressvpn
3 $14.95/Month 7 Days visit vyprvpn
4 IpVanish VPN $10.00/ Month 7 Days visit ipvanish
5 $21/ 3 Months 7 Days visit strongvpn
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