VPN is an abbreviation used for Virtual Private Network, which allows you to create a secure connection to other networks on the Internet. A VPN connects your PC, smartphone or tablet to another server somewhere on the internet to enable you to browse internet on your device using some other computer’s Internet connection.

If the server being used by the VPN is situated in a different country, it will appear to your internet service provider as if you’re coming from that country. You can potentially access things that are not available in your country.

A VPN operates using VPN protocols, which are the methods by which your PC connects to the VPN server. Some protocols provide better speed, some are used for network security, and some simply work better under certain network conditions.

Popular VPN protocols today include Open VPN, IKEv2, L2TP/ IPsec, PPTP, Wireguard, and SSTP. Different VPN providers use different VPN protocols to better their services in one purpose or another depending on your particular requirements.

If you are interested to know Educated Reviews’s favorite VPN providers, read till the end of this article to have a look at our top picks.

How exactly does a VPN help you? Why do you need a VPN?

You can use a VPN to access rich and restricted content or websites, stream online videos accessible only in other countries, shop online while shielding your browsing activities from a public WIFI, protect yourself from hacking, use local versions of different websites, avoid detection while researching the competition, and check the results of your marketing campaigns.

If you are an Internet Marketer, you can access geo restricted social media, pretend that your home while you’re travelling and so on. Who wouldn’t be excited to use public wi Fi’s knowing that you won’t get hacked?

These days VPNs are really popular but not for the reasons they were originally created for. They were originally created to connect various business networks securely over the internet and to allow you to access business network from home. VPNs are still widely used for the initial purpose.


Types of VPNs out there:

Commercial VPN, also called Personal VPN or Consumer VPN is a private service. Wouldn’t you be excited to use public WIFI with a sense of security? If yes, then you would be most interested in Personal VPNs. Consumer VPNs are simpler to use and easy to setup. They are cheaper than Corporate or Business VPNs. Always check if your VPN provider has strong privacy protection and has configured the system properly to keep user data in the encrypted tunnel or not.
The second type of VPN is a Corporate VPN, which is also called a Business VPN, allows remote employees to access their company’s network while working from home as if they are physically present in the office. Unlike Commercial VPNs, Business or Corporate VPNs are geared at providing security to the data of the company and not necessarily the individuals who access it. They’re not used to protect your privacy, but the privacy of your company.



Self-Setup VPN
Some experts choose their own VPN, made using their own VPN equipment that is not only for individuals but also for the companies who choose to establish their own VPN connections. You don’t have to be a tech person to set it up and they’re extremely easy to use.

Key goal of any VPN provider is to create a secure encrypted tunnel for all your internet traffic, shielding it from hackers and other third parties. VPN providers can choose from many security protocols such as Open VPN, IKEv2, L2TP/ IPsec, PPTP, Wireguard, SSTP and others to create and manage that tunnel.

Open VPN is widely considered the most popular option, but its design dates back to 2001 and a lot has changed in our technology needs in the last 20 years. Wire guard on the other hand is a more recent VPN protocol and has already gained massive popularity among the cybersecurity space. One major advantage of a Wire guard protocol is its simplicity. Power cryptography is too a highlight as Wire Guard uses the best protocols.