VPN for Business Use vs. Private Use
A virtual private network (VPN) is a type of secure connection that is used by both business and personal computer users all over the world.
A VPN is capable of providing users with enhanced security features that make it difficult for a third party to track their activities while connected to the Internet.
It also prevents individuals from gaining access to information transmitted over a network connection. While the benefits of VPNs are mostly the same for both groups of people, they are used in different ways that make them valuable solutions to both worlds.
VPN for Business Use
One major benefit of virtual private network connections for business use is that they allow users to remotely access a company's intranet in a secure fashion while traveling outside of the office.
If an employee has to stay home from work due to health or other personal reasons, for example, they can use the VPN connection to gain access to the work network and perform the same types of tasks they could if they were in the office. The employee is capable of being productive from nearly anywhere with an Internet connection and the business IT specialists don't have to worry about viruses or other types of intrusions invading the network.
The aforementioned type of VPN is called a "remote access" connection.
VPNs are also a proven method of both securely and cost-effectively connecting several different business locations together over one network. In a typical office situation, all computers are connected to one another using the same local network. A computer user on one side of the building can share files with someone on the other side of the building thanks to the network. A VPN allows for the same setup only on a much larger scale.
With a VPN, a user in an office in Dallas could send information in a secure way to a user in the same company located in Los Angeles or New York City. The aforementioned type of VPN is called a "site to site" connection. These types of connections can also be used to establish a link between two networks that aren't running on the same type of technology.
VPN for Private Use
When it comes to private users, the uses of VPNs are mainly ones of security and identity protection while on the Internet. VPNs can be easily used to connect to a type of technology called a proxy server. A proxy server acts as a type of middle man between the computer user and the information they are trying to obtain online.
If you were trying to access a particular website but were worried that the site administrator would be able to glean information about your computer or location, you could route the connection through a proxy server.
The site administrator would only be able to access information about the server and not about your actual network connection. Proxy servers facilitate that extra level of identity protection, while the virtual private network facilitates the connection to the proxy server.