How Does a VPN Work? - VPNs Explained is just 2 Minutes.
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How Does A VPN Work?
Whenever people use the internet, they must first connect to their internet service provider or ISPs, which then connects them to the rest of the internet. Unfortunately, the data that travels to and from ISP servers are not encrypted, which means that it can be hacked or stolen by third parties.
VPNs or Virtual Private Networks were developed to address this particular issue. When you use a VPN server, you are connected to your ISP and the internet through an encrypted connection. This means that the data that travels to and from your gadget is encrypted, and only you and your VPN service provider can read its contents.
Even when the data between the VPN and user is compromised, the hacker will not be able to read any of the contents because of the encryption. This encryption also prevents ISPs and other parties from viewing stolen data, which basically means that not only do you get to secure your data when you use a VPN, you get increased privacy as well.
How Do You Access A VPN?
To access a VPN, you will need to sign up with a VPN service provider. There are VPN servers which are free, but they usually don't offer good security, and they don't have a lot of useful features.
On the other hand, commercial VPN services usually cost no more than $10 to $12 per month. So they're not that expensive, but this doesn't mean that you should choose the first VPN service provider you see on Google.
Despite their benefits, different VPNs have different features. Some Virtual Private Networks, for example, can reduce your internet speed, while others offer excellent "geo-spoofing" features. So before you decide to get the services of a particular VPN service provider, make sure that it has the right features and prices.
Here are a few other important features of a VPN Network:
- They offer increased privacy by concealing your internet activity
- They can protect your device from hackers whenever you are using public WiFi
- They allow users to conduct P2P downloads safely
- They offer cross-platform support
Issues to Consider When Choosing a VPN
If you are ready to choose a VPN service provider, be sure to consider the following issues before you make your decision.
- Customer Support - Customer support plays an important role among ISPs, and the same is true for VPN providers.
- Speed - Using a VPN will inevitably reduce your internet speed, so be sure to choose network that doesn't cause too much lag.
- Extra Security - All VPNs promise security but high-end commercial VPN service providers will go to great lengths to provide their clients with additional protection.
- Simultaneous Connections - Some VPN providers will only allow users to connect one gadget at a time. However, there are also others that will allow you to connect several gadgets simultaneously. So if you are fond of using several devices at the same time, you should choose a VPN provider that belongs to the latter category.
- Reputation - Finally, you should choose a VPN that has a good reputation for security on the internet.