In the past few months the government's invasion into the American privacy on the Internet has served to increase the popularity of the best VPN provider services. And while the privacy levels afforded by the VPN tunneling protocols are extremely secure there are a few inherent flaws in many systems. In this article I will give you a few tips and tricks that will help to make the best VPN provider even more secure.
Disconnection Problems: A Problem No More
No matter what they say, even the very best VPN provider will have an occasional disconnect. No matter what they do to avoid it, or what you do to get around it, you will experience a disconnect. But, there are ways to reduce your risk of being accidentally disconnected and not noticing. There are a few excellent programs that will continuously watch your VPN connection for a disconnect, here are a couple:
- VPNCheck: VPN check can close programs, or even the main connection when a disconnection is detected. It supports both PPTP and L2 TP.
- VPNetMon: VPNetMon will watch your IP address constantly and will immediately terminate any specified programs if your IP is no longer detected. This program will terminate connected applications so fast that connections with your regular IP server cannot happen.
Domain Name Server Leaks: No Need For A Towel
At times Windows, or another application, may become impatient waiting for a resolution from the DNS server. When this happens it is possible that the default DNS server could be queried. There are a multitude of reasons for this occurrence, but a simple solution is easily available. There is a tool to check for DNS leaks for use at DNSleaktest.com. If the tool detects that you have a DNS leak, a program called dnsfixsetup.exe. Will close all the holes, also DNSleaktest.com has a Pro version that will stop the leaks for you.
Plug The Holes In The PPTP/IPv6 Protocols
Windows and Ubuntu users are at serious risk when using the PPTP/IPv6 security protocols. But these holes are easily fixed using the following methods:
Windows users can open a command prompt and type:
- netsh interface teredo set state disabled.
In Ubuntu 10+ you will need to copy and paste all four lines into a terminal after logging in as the superuser:
- echo "#disable ipv6″ | sudo tee -a /etc/sysctl.conf
- echo "net.ipv6.conf.all.disable_ipv6 = 1″ | sudo tee -a /etc/sysctl.conf
- echo "net.ipv6.conf.default.disable_ipv6 = 1″ | sudo tee -a /etc/sysctl.conf
- echo "net.ipv6.conf.lo.disable_ipv6 = 1″ | sudo tee -a /etc/sysctl.conf
Next method: A tunnel inside a tunnel
I've discussed an SSL tunnel inside a VPN tunnel. And this is a great method to assist even the very best VPN provider in keeping your data secure. But if you still have doubts, or don't trust the government, you can use the services of another VPN provider. The method here is to start one VPN service and then without disconnecting the first VPN service start your best VPN. Using this method you will have one encrypted tunnel inside of another encrypted tunnel.
Other Things For Even More Security
These are the main methods that are most easily implemented using the best VPN provider services. Another method of hiding your location could be to use untraceable currencies, and always find a VPN provider that takes your privacy serious.