Everyone needs this type of protection for using wireless hotspots, shared networks or any other internet access that is not completely controlled by the user. While large companies with paid IT staffing can easily create these services for their employees, a Personal VPN is a VPN service created for the average person.
When you connect through a secure VPN, your IP address becomes the one of the trusted server you are connected to. Therefore, as you surf the internet, the owners of the websites you visit do not know who you are and cannot collect information on you based on your IP address. Web sites can no longer use your surfing habits to create targeted marketing databases, containing your information, and sell them to anyone willing to pay.
In addition, many places restrict access to where you can surf. When you connect through a personal VPN, you are able to unblock sites because all the requests are made from the remote server, outside the control of the local network owner. Many people living in foreign countries where their internet is limited use a personal VPN to unblock IP phone services and web sites - thereby getting around those limitations.
A lot of people outside of the USA cannot access certain video and other web sites that are only available from American IP addresses. This is also true in other countries where people lining outside their home country can no longer access sites restricted to their country. A Personal VPN with servers in that country will easily resolve this issue.
BBOS member, Kyle Ryan (@KyleRyan_), has posted an easy to follow tutorial on how to setup a Personal VPN on the BlackBerry Z10 smartphone.