Since the slow intro of internet keeping tabs on systems around the world began, progressively people have tried out to look after their privateness by signing up for best VPN service of process like the Pirate Bays Ipredatorand Pirate Party proffering Relakks. But it turns out that theres a gaping security flaw in these services that allows individual users to be identified.
The finding was declared at the Cipher conference in Sweden. The flaw is caused by a supplement of IPv6, which is a new internet protocol due to replace the current IPv4, and PPTP (point-to-point tunneling protocol) - based VPN services, which are the most widely used. IPv6 is enabled on many computers, and you may well be using it without realizing.
The flaw means that the IP address of a user hiding at the rear of a best VPN can still be found, thanks to their connection transmiting info that can be used to identify them. Its also relatively easy to find a MAC address (which identifies a particular device) and a computers name on the network that its on.
Its fairly easy to re-hide yourself by shifting IPv6 off and going back to IPv4, but that does mean losing the benefits that it offers. Its most unsafe basically because many users arent aware about the issue, so its likely that executives of VPN networks may end up having to warn their users, and offer directions on how to turn off IPv6. Its thought that the Swedish anti-piracy bureau could already be gathering data using the exploit.
One alternative to PPTP is OpenVPN and offers a number of advantages, especially as its free and open source. Its more secure than PPTP, and more stable too, though it doesnt work on mobile devices natively and isnt quite as easy to set up on a computer, especially older machines. Open best VPN also has the vantage that its often not blocked in countries where PPTP systems are blocked.
Naturally, if youre thinking of using a VPN, note that youre essentially giving a third party company access to all of your private information, rather than a government. At the end of the day, that could be a far larger security hole than anything else, so be careful who you trust with your data.