How Virtual Private Networks Help Bypass Firewalls
Updated on July 13, 2021: From now on, traffic filtering, malware protection, and suspicious DNS activity blocking are available as a part of the separate DNS Firewall app.
Firewalls are a nuisance when all you want is free access to the internet. They are meant for network protection, but as often as they keep out attackers they confine normal internet users from browsing the internet as they wish. You would probably like nothing more than to bypass firewalls completely.
Fortunately, there are ways to get around firewalls, and the best of these is to use a Virtual Private Network (VPN). It is a service that connects you to an offsite secure server using an encrypted connection, but there is more to it than that.
Here is what you need to know:
What Is a VPN?
Originally developed so that businesses could have employees and executives work remotely in a safe manner, VPNs have now become a service which once subscribed to allows the user to connect to an offsite secure server using an encrypted connection. This server can be in another country and will hide the IP address of the person using the VPN. On top of this, the connection is encrypted, not allowing anyone else to see what you are doing online.
All of these features combine to create a fantastic tool for both online security and bypassing regional blocks and firewalls. You can get by online censorship, ignore problematic guidelines on certain networks, protect yourself from hackers on any network and be able to privately transfer any files you want.
How It Helps You
At this point you might be wondering how exactly a VPN helps you get past problematic firewalls. The easiest way to think about it is that it doesn’t bypass the firewall so much as tunnel through it. The encryption used by nearly every VPN has a tunneling protocol that masks the traffic transferred over the connection. This gets it past many of the firewalls in use today.
Many firewalls are IP based and therefore act like mass regional blocks. This is just about what the VPN was made for. All you would need to do is make it so that you are using the internet in a country that the firewall doesn’t affect and you’d be all set. Every VPN will be able to help you get by a firewall of that nature (but VPN unlimited would get you through with the least hassle).
Recommendations
There are plenty of different options available for anyone looking for a VPN. If you are wondering what you might want to look for when getting a VPN service, you need to focus on connection speed, connection security, number of servers available and the level of customer service.
Taking all of these in consideration leads to the conclusion that VPN Unlimited is clearly the best option for you to get exactly what you are looking for online and has some of the very best features to get you around any firewall. There are always developing technologies that might impede your progress, but VPN unlimited is on the ball and will give you the very best chance on the internet.
Do you have any other information on VPNs that you would like to share? Do have any other recommendations on how to use them or any stories you would like to share? Leave a reply below and tell us what you think. Thank you for reading, and I hope that this information helps you.
This is a contributing article by Cassie Phillips, a technology enthusiast and blogger who writes for Secure Thoughts.