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Choosing the best VPN protocol decides the level of security you will get from your VPN account. There are numerous VPN protocols offering varying levels of online security. Before discussing VPN protocols, you must have an idea about what is VPN and why users are opting for it. It hardly needs any elaboration that post-Internet our ways of working and communicating has fundamentally changed. Everything has changed from shopping to banking; now you can shop online sitting in the comforts of your house and carry out all your banking or financial transactions with a touch of your mouse. No doubt, Internet has made our lives easier and comfortable but alongside it has also given rise to numerous problems. Talking of problems, online protection has emerged as the biggest issue of browsing online. While surfing online or carrying out web transactions like online shopping, downloading, filling out forms, etc, the data you send through Internet is not at all safe from being poached by hackers, spammers and scammers.
In order to stay protected from dangers of hacking, identity theft and spamming, users have got various tools at their disposal. Usually, everyone uses one or the other anti-virus software but it just protects your system from online threats. For protecting your information moving through cyberspace, you would need a sturdy tool. Though tools like proxy servers and firewalls are used for the purpose but even they cannot provide fool-proof online security. Only VPN has got the technology to provide fool-proof online security. It uses an encrypted tunnel connecting your system to a remote server based in another country. Both ends of the tunnel are protected by tunneling protocols like PPTP, L2TP/IPSec and SSL. All information flowing through the tunnel is safe and cannot by compromised by any third party because of encryption. And, level of security is determined by the tunneling protocol you choose.
Various Protocols in a Nutshell
There are many protocols which the users can opt for depending upon their requirements. We would discuss a bit about all protocols before deciding which one is the best of them all.
PPTP
Access Geo-Restricted Sites
PPTP (Point-To-Point Tunneling Protocol) is a popular tunneling protocol which comes as a default with Microsoft products. The biggest advantage of opting PPTP is it can work with PPP-based protocols like PAP, EAP and CAP. What is more, it is supported on a wide variety of platforms from windows to Smartphone devices. It is considered ideal if you want to access streaming services.
L2TP
This is another widely used tunneling protocol. The protocol offers full confidentiality of data besides ensuring integrity of the data during the time it travels one end of the tunnel to the other one. Moreover, it requires computer-level authentication for starting the session and it is in-built into windows. It is considered as an advanced version of PPTP.
IPSec
IPSec protocol can function as a fabulous tunneling protocol besides being able to team up with L2TP to provide encryption during data transfer and functions at the 3rd Layer of OSI model. It is ideal for IP traffic and is costlier than L2TP and PPTP. All the versions of windows 2000 upward support IPSec protocol.
SSL
SSL protocol is different from all other protocols since it does not require a VPN client. It is for this reason that it is sometimes referred to as ‘Client-less’. It requires digital certificates for initiating the session. Moreover, it will require authentication both at the server and client’s end.
Best VPN Protocol
Secure Surfing Online
We at Pure VPN advise our customers asking for best VPN protocol to opt for SSL if they want maximum protection. It is considered the best protocol as it works faster and uses HTTPS port and no other protocol can match its effectiveness when it comes to online protection. On opting for SSL VPN, users can stay assured that they have got the highest level of online protection. For users in countries where Internet is censored as a state policy, SSL is the best tool to bypass local firewalls since it is almost impossible to block. Any attempt by the authorities to block would result in blocking of the entire traffic traveling through HTTPS port. That would mean blanket censoring of all HTTPS websites and applications which is apparently impractical.
Pure VPN – The Best VPN Provider
Pure VPN is counted as one of the few trusted VPN providers in the industry. We have got it all whether you are looking for PPTP, L2TP/IPSec or SSL based VPN. We just need to hear your requirements and you will be surprised we will have it all figured out for you in no time. With our servers based across 14 countries, we offer our clients seamless, uninterrupted and unrestricted access to Internet. You will find our live and technical support staff delightful and quick to resolve your issues.
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