VPN is an acronym for virtual private network. For many users, these are pretty cryptic affairs. A virtual private network essentially exists so that people can get to secure resources over unsecured connections. The most obvious example of this would be accessing a secure network from a remote location using the Internet as the means of connection. The VPN would essentially serve as the tunnel that would encrypt all of the information being exchanged and hide the activity from snoopers by doing so.
Do I Need One?
While small VPN service providers have been out there for quite a while, there hasn’t consistently been a need for their services among everyday users. By and large, VPN services were used by employees getting access to company servers and other information over the Internet in the past. VPN service, however, is more useful to regular users than it’s ever been before. There are some scenarios when it is realistically something that could be both a business asset and a personal convenience to people who aren’t using it to get at an office server.
If you’re self-employed as many individuals in the tech industry are, having a VPN provides you with a way to access your home server files when you’re at the offices of clients. You’re essentially using the VPN server in the reverse of the way it’s traditionally used in such instances. For example, you could visit a client’s workplace and show them a website application that you developed for them by accessing it on your server at your own home without having to publish it to a public IP. This is one potential use of VPNs for people who are self-employed. There are many others.
A VPN can provide access to personal files, as well. It’s common these days for people to have a computer on at their home that runs most of the time. A VPN can provide you with a way to access the computer without putting it out on the Internet. If you need to be able to access personal information when you’re out and about, a VPN can provide you with the capability.
The principal advantage of a VPN that businesses have been enjoying for many years is the fact that it can be used as a means of employing publicly available networks to connect private resources. This is a huge cost saving measure and, if you need to be able to access materials from a computer that’s on a private network but that you do not want to share publicly, a VPN is the most obvious solution available for you.
The companies that provide VPN services allow for many different types of accounts, bandwidth usage amounts and other variables. You should be able to find something from among the many offerings that suits your business or personal needs quite well. These services are very affordable these days and having them available means that you always have access to vital information on a private resource, no matter where you happen to be located.