Everyone knows that privacy is quickly dissolving. The rate at which we are losing our privacy is astounding. Previous generations look at our generation and wonder, "How can we share all of this information with complete strangers?" Yet, we continue to spiral downward to a path where we no longer have a private life.

All of our private parts, private thoughts, and private emotions are completely scattered across the web. What's worse, websites, companies, search engines amongst others are able to figure out exactly what goes on in our minds, bodies and what we love and hate since we are providing them free information by typing this into their text boxes on their website. All of your medical records, thoughts, questions, and curiosities are completely exposed to the Internet.

A journalist might need to protect his communication with the source of his news and the best way to get it done is to use a pure VPN service.

A company sending confidential data might also use pure VPN service. They will want to exploit the security features of the VPN services. Popular pure VPN services use military-grade 256-bit encryption of data between the sender and the receiver and use the SSL layer. These protections are very difficult, if not outright impossible, to decrypt and thus the company would feel more secure about the confidential data it is transmitting over the internet.

Now think of a person who is stuck in China. China is known for the heavy censorship they impose on the internet. In short, you are only allowed to watch what the communist government find safer for their interest. How would the person circumvent these strict filters and access the websites he wants to? The answer is, VPN. Netflix services will cloak the data and the filters will not block the access because the user will be connecting to the VPN servers only and not to the blocked websites.

Another user might want to download files anonymously using different file sharing methods.

There are numerous VPN service providers these days, but some are better than the others. How do you choose the right company? Here are some things to keep in mind as you look for the right VPN service provider for your home or your business:

1. The service provider's server locations are crucial. As much as possible, opt for a service provider whose servers are spread across the world for extra security. Multiple server locations also allow you to access restricted channels in countries with strict privacy laws. The more countries the servers are distributed in, the better.

2. If you want complete privacy, see to it that your VPN service provider does not store your data. The thing about VPN operators is that they have the ability to access the very same data and information that you are trying to keep confidential. So, before you decide you get a certain VPN provider's services, you should first make sure to read and understand their privacy policy. That way, you can have the peace of mind that the service provider won't log your data. It is better to choose paid VPN services since free ones will probably store your data to show you targeted advertising.

3. When you use a VPN, there is a possibility that your internet speed will slow down. However, there should be no need to worry about this if you're sure that you are dealing with an efficient and reputable VPN provider. The best providers are able to handle things smoothly so that whatever change in the speed of your internet will be unnoticeable.

Now, all these are features that are provided by VPN providers but not every provider can be the best in everything. Thus, it depends on the exact need of the users and depending on the use pattern, the best VPN service can be picked.