What is the most secure VPN protocol?
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People use VPNs, which is short for Virtual Private Networks. To keep their internet browsing private and secure. VPNs encrypt your data, change your IP address, and make your traffic untraceable. This is achieved through the use of different VPN protocols.
There are many protocols, some of which are old and outdated, some of which are new and open source and are updated regularly to ensure optimum security. If you are concerned about the privacy of your web browsing, you must have a secure VPN protocol.
In this article, you will find in-depth information about the most secure VPN protocols.
How VPN protocols work
VPNs are a special type of network connection that uses additional security measures to prevent others from seeing your identity and browsing data. They use two advanced technologies to do this – VPN encapsulation and encryption.
As its name suggests, encapsulation places data packets in a capsule, in the form of another packet. This protects the data from prying eyes and hackers. Encoder is used to encode and decode data. As such, even if someone manages to get hold of your data, they will not be able to decrypt it when it is encrypted.
All VPNs use these technologies, but their effectiveness largely depends on the protocol used. There are several types of VPN protocols, but we will only list the four that are considered the most secure at the moment.
Most secure VPN protocols
1. OpenVPN
All major VPN service providers will recommend you to use the OpenVPN protocol. Although it is new, it is very safe and flexible. Its name actually indicates that it is open source, which means that it gets regular updates, maintenance and security checks by its supporters. It is based on the OpenSSL library and the TLS V protocols! /SSL v3.
It is almost impossible to discern the traffic that goes through OpenVPN connections, whether it is transmitted over an SSL or HTTPS connection. This protocol also makes your connection more flexible for blocking and hacking.
This VPN will easily go its way around firewalls, and it’s fast too, especially if you’re using a UDP port. Let’s move on to the most important part, security. OpenVPN uses shared keys, HMAC authentication, and the OpenSLL protocol. If this is not enough, it uses AES encryption as well.
In multiple tests, OpenVPN remained untouchable by hacking, unlike other VPN protocols. AES encryption maintains performance while dealing with large files, due to the 128-bit block. There are no weaknesses in this type of encryption.
The disadvantages of OpenVPN are not many; However, it does exist. For one, this protocol relies on third-party applications. Setting it up properly can be quite tricky, but most providers will help you. It works great on the desktop, but may not be ideal for mobile platforms.
2. SoftEther
SoftEther is another open source VPN protocol. It’s fairly new, but it’s spreading fast because it’s completely free. You can use it on Linux, Mac, Windows, Android, Solaris and FREEBSD. This is actually a multi-protocol, which means that it supports different protocols like EtherIP, OpenVPN, etc.
The main feature of this protocol is its versatility. You can set it up on any platform you prefer and choose the VPN protocol that works for you. The encryption on this protocol is tight, because it uses 256-bit AES encryption.
This protocol makes your VPN extremely fast and secure. It’s still not as popular and praised as OpenVPN, but it makes a very strong contender for the number one spot in terms of reliability and performance.
3. SSTP
SSTP was released along with Windows Vista. It is very secure and stable, but it is a Windows exclusive, developed by Microsoft. You can make it work on other platforms, but it only works fine on Windows.
This protocol features AES encryption, a gold standard for security. Like OpenVPN, it uses the SSL V3 connection type. This is good for bypassing firewall and blocking problems. Its authentication is also great, as it requires a key from both sides of the connection.
Security is tight with this one, and there haven’t been any issues or security breaches. Windows users should definitely consider SSTP as a good alternative to OpenVPN. There was a rumor that Microsoft built this protocol in cooperation with the National Security Agency, but this was never confirmed.
4. IKEv2 / IPSec
Based on IPSec, this protocol is the result of a collaboration between Microsoft and Cisco. It’s not actually a VPN protocol, but it behaves like one. Since Windows 7, it has been integrated into every version of Windows. Also, it can be implemented on Blackberry and Linux devices. It is probably the best choice for Blackberry users because it is also one of the few VPN options for it.
This protocol is very fast and consistent, even if you are changing networks. Your VPN connection will remain the same even if your connection fails or you switch from a data connection to a Wi-Fi connection. It is a very secure and reliable protocol mainly targeting mobile users.
This protocol is still not widely supported, but it is a fast and secure option. In addition, it is easy to set up.
Enter the safety zone
More and more people are using VPNs these days, and it makes sense to see internet privacy weaken day by day due to hackers and other security intruders. When choosing a VPN, be sure to use a secure VPN protocol, such as OpenVPN.
You can choose another option from our list, depending on your platform and preferences. They are all safe, because the older, less secure protocols didn’t even make our list. These are the likes of PPTP and L2TP/IPsec, which you should avoid if you care about security.
What VPN service do you use and what protocol do you rely on? Are you satisfied with the level of privacy and security it offers you? Let us know in the comments below.
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