VPN traffic is therefore only blocked in extremely restrictive countries such as China or Iran, but there is some evidence US companies may be throttling it. This is a problem compounded by the fact that running OpenVPN (or SSTP) over TCP port 443 makes VPN traffic indistinguishable from the HTTPS traffic ( which uses the protocol on which almost all internet security relies. Throttling or blocking VPN traffic is very problematic, as businesses rely on VPN to secure internal communications, process payments, and for any number of routine purposes that are vital for them to operate, so banning VPN protocols would have a very negative impact on the economy. Alternatively, it can simply throttle or block all traffic connected to known IP addresses belonging to VPN providers. However… It is possible for ISPs to throttle / block VPN itselfĪlthough all data passing through an encrypted VPN tunnel is hidden from an ISP, it can ‘see’ the tunnel itself, and can therefore choose to throttle or block all such traffic. Using a VPN therefore prevents bandwidth throttling of internet services, and will likely become a vital tool in the struggle to preserve net neutrality.
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Just to demonstrate how effective this can be, in July Colin Nederkoorn, CEO of Customer.io, performed a series of tests in which using VPN improved his connection speeds when streaming Netflix over his Verizon connection tenfold! Because all data passing through this tunnel is protected by strong encryption, your ISP cannot know what users are doing on the internet, and therefore cannot prioritize or discriminate against specific services. Using a VPN service connects your computer (including mobile devices) to a VPN provider’s servers using an encrypted tunnel. Their excuse is that Netflix unfairly hogs their bandwidth so it only fair that it should pay for it, but surely customers are paying for the ISPs for that bandwidth precisely so they can stream services such as Netflix? The classic example of this is that both Comcast and Verizon (who both run internet streaming services), almost immediately following the Court ruling in January started to throttle Netflix traffic. They can discriminate against services that compete with their own.Needless to say, this has terrible social implications, but the process is already underway. To get unlimited access to the internet, customers will have to pay more. They can now offer customers cable-style bundled internet packages which provide customers access to only a limited number of channels (i.e.The only winners here are large established businesses, who can use this uneven playing field to stifle their competition. While this brings in additional revenue for the ISPs, it means that smaller companies, startups, charities, and anyone who cannot afford to pay for the additional bandwidth will have putter along in the ‘slow lane’. They can now offer companies who can afford to pay for it faster access to their customers.In the meantime, the big telecoms companies have wasted no time tearing net neutrality up, the reasons for which are largely threefold: Given that the new head of the FCC, Tom Wheeler, worked for years as an industry lobbyist campaigning against net neutrality, this is as depressing as it is unsurprising. Court of Appeals for the District of Columbia Circuit effectively struck down net neutrality, and the FCC, whose job it is to defend neutrality, and in spite of a massive public outcry that has led to an unprecedented 3 million comments being left on its public consultation website (causing it to crash twice), rather oxymoronically seems determined to ‘save’ net neutrality by destroying it. Unfortunately, in January this year the U.S. By providing all services and users with an even playing field, innovation is encouraged, and dynamic startups are can thrive.įrom the consumer point of view, net neutrality means that the content you want (and for which you pay bandwidth) is delivered to you at the same high speed, regardless of what that content is. Net neutrality is widely regarded as the cornerstone of the internet’s success. Net neutrality is the principle that Internet service providers and governments should treat all data on the Internet equally, not discriminating or charging differentially by user, content, site, platform, application, type of attached equipment, and modes of communication.
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