Surfing the Internet is no longer just a way to kill time – it’s also the place where we work, study, explore topics, stay in touch with friends and family, listen to music, and watch our favorite films, TV shows, even Play games and interact with others in countless different ways.
While the Internet offers endless new opportunities, it also presents many new dangers. There are hackers who want to steal your data, scammers trying to get you out of your money, governments and their agencies monitoring their activities, and much more.
These dangers have been increasing for decades, not only numerically but also seriously. As hackers engage in an endless war with online security researchers developing new protection methods and patches for known threats, you can not rely on them to protect you from online surveillance.
Instead, you have to do something yourself, unlock the true potential of your Internet, and hide your online activities from everyone else. This may sound complicated to you, and if you are not tech savvy, you may be intimidated by it. However, this is very easy and all you need is a good, strong VPN.
What is a VPN?
VPNs (Virtual Private Networks) are online privacy, anonymity and security services that allow you to securely surf the Internet and perform all kinds of activities.
When you use a VPN, nobody knows who you are, where you come from, or what you do online. If you connect to your social media account, you may still reveal your identity, but if you play it smartly, you may be completely invisible and anonymous.
To use them, you do not need extensive technical knowledge – VPNs are offered in the form of apps that require you to press just one key.
How do VPNs work?
The first thing you need to understand is that there are many different VPN services. As awareness of online dangers has increased, people around the world have sought ways to protect themselves. The result is countless new VPNs that promise you the best possible protection.
However, this is not always the case, and VPNs differ in what security features they provide and how strong their security features are. However, there are three core technologies that each VPN has, and without them, it would not be a real VPN. In other words, there are three security features that define VPN – security protocols, encryption, and server networks.
Now some VPNs use better versions of these features. Others use lower quality ones. Some have additional features, others do not. But every VPN has this because you are safe online with it.
Security logs are one of the three key features of any VPN and are used to make your web traffic inaccessible. The way they work is quite similar to understanding – they create a tunnel through which traffic can flow. This tunnel hides it and prevents online surveillance agencies, hackers or even your Internet service provider (ISP) from monitoring your actions.
Everything you do while using a VPN is only known to you. That’s why this feature is one of the most important.
Another important feature of VPN technology is encryption. Encryption is also used to protect your traffic, but in other ways. When security logs hide your traffic from being displayed, it is encrypted by encryption so that it becomes unreadable to anyone who sees it.
This can be considered a second layer of security that is used only when the traffic is leaking or the security protocol is malfunctioning and someone succeeds in capturing some of your data. With encryption, they do not know what they see.
The last of the three most important features of VPN technology is a server network. Server networks work strangely and serve to make you anonymous online. To understand how this works, you should first know how online services know who you are and where you are from.
The answer is – based on your IP address. You’ve probably heard of IP addresses before, but if you did not know what they are – these are the online addresses that each of us has. They are unique and consist of numbers that are significant as they can reveal your location and other information.
For this reason, websites scan them as soon as you try to enter them, so they know if you are in the area they want to access their content. To hide your identity and location, your IP address must be hidden.
This is what VPNs do and where their server networks play a big role. As you can see, when you connect to the internet, you do so through a server owned by your ISP. Your ISP records your online actions.