What does VPN stand for? VPN is an abbreviation for a virtual private network. It can be defined as the method that is usually applied so as to add privacy and security into the public and private networks, the internet and Wi-Fi hotspots.
VPNs are usually used by different kinds of corporations and travelers to enable them to protect any sensitive data that they may have. There has however been an increase in the use of the personal VPN option today. This can be attributed to the different transitions that are facing the internet today.
With more risks than ever in the online world, we thought we’d share a few facts to answer what does a VPN do for me and to help you decide if it is something your should invest in. Spoiler; if you works away from home lots, the answer is yes.
What Does a VPN Do for Me?
1. It hides your location
When you use a VPN, then privacy is improved to a very large extent. The reason why you get better privacy with a BPN is the fact that the initial IP address you may have been using is replaced with one that is provided by your VPN provider.
This is a great way for subscribers to get an IP address from the gateway city that they may want, provided that it is offered by the VPN provider. You can use VPN to alter your location. You may be living in New York, but you can use VPN to make it look like you are in London and so on. Each VPN provider offers different gateway cities that you can select from.
2. Helps to prevent you from being hacked
The security features that are offered by VPNs are what attract most people. There are lots of methods that one can apply so as to intercept any data traveling to a given network. Firesheep and Wi-Fi spoofing are easy ways applied to hacking any information that is needed. The analogy is the fact that the firewall will protect the data in the computer while the VPN will protect data even on the web.
Usually, the VPNs use highly advanced encryption protocols and the techniques that guarantee tunneling techniques that are secure so as to encapsulate different data transfers. Anyone who considers themselves as a savvy computer user may never use the internet without having a firewall as well as an antivirus that is updated.
Security is becoming very important to most people because the security threats seem to be increasing. More and more people are also relying on the internet which makes VPN even more attractive because they are well rounded for purposes of security. There are different integrity checks that can be applied so as to make sure that data isn’t lost and that the connection isn’t hijacked in any way. All traffic is well protected and the method is greatly preferred to the proxies.
3. They are simple to set up
Setting up a VPN is a process that is quite straightforward. Usually, you only need a user name and the server address. There are smartphones that are quite dominant and they can actually configure the VPN using PPTP as well as L2TP/IPsec protocols. All the major OS can also configure the PPTP VPN kind of connections.
Getting a VPN may be the best idea that you may have for your business. Usually, the protocol numbers and the features that are offered grow as time passes. You may select the kind of VPN you need depending on what you require it for.
4. You can be in a different country
If you Google around you will see that most people use VPN services to bypass the Internet restrictions from their countries, like in the Middle East or China. But a VPN can do so much more for you.
5. You won’t be spied on
Your Internet traffic will be obscured from anyone “listening” on the line. Even your ISP or company will have no idea as to what your actual Internet traffic really is.
6. Your IP will be hidden
Your real IP address will be hidden from the sites you visit, thus offering you anonymity while online.
7. You’ll be protected in public
So even if you are in Wireless HotSpots, places that hackers often scout to find new victims, you will be protected when using the VPN. Firesheep, the Firefox plugin is a preferred tool of the trade and is extremely easy to use, even by amateur hackers, or “script-kiddies” as they are called in the underground community. The VPN encryption will also keep you safe from the Firesheep attacks.
8. It will slow your connection slightly
When using the VPN you will experience a decrease in speed. This is caused by the encryption and the traffic routing. So if you are in France and you are using a VPN server, your traffic will get encrypted, sent from France to the VPN server in USA and from the VPN USA server redirected to its original intended destination. From there the traffic flows via the same route all the way back to you in France… That`s a long trip right?
9. Paid is better
Most good VPN services are paid. There are some free ones, but people have had bad reviews in the past about free VPN service: limits on bandwidth, poor speeds and connection drops some users say. The paid services generally do much better in terms of performance. Expect to pay from 10$ – 20$ per month for a good VPN service.
10. A VPN encrypts your data
Another important aspect is the encryption the VPN uses. At this moment SSL VPNs are considered to have the safest encryption. The most popular SSL VPN protocols are SSTP and OpenVPN. Unlike other protocols they use certificates during the authentication process, making a man-in-the-middle hacker attack almost impossible.
11. Protects data transfers
VPN Security or virtual private network broadens the assets of the network to encompass the more unrestricted networks, for example the Internet, using a wide area network (WAN) link or a point-to point connection, to connect the sites, using encryption and dedicated connections, but, all the time, giving the impression to the user of using a private link. This facilitates the host computer to receive and send data across networks (public or shared) under the safety, functionality and the executive policies of the private network.
12. You can connect from anywhere
Earlier, telecom carriers like AT&T and Verizon allowed VPN – type connectivity using dial-up modems or leased-line link by using Frame Relay or ATM (asynchronous transfer mode). These did not pass as true VPNs, and gave way to the highly cost-effective MPLS (multi-protocol label switching) VPN networks with increased bandwidth offered by DSL (Digital Subscriber Line) and fiber optic networks.
This allowed corporate company executives to use remote access VPNs to connect to their office Internet. Geographically separate offices could also stay connected with the help of site-to-site VPNs that encouraged a cohesive connectivity of networks. You can also use the VPN to connect similar networks, using a dissimilar network, as in the case of two IPV6 networks through an IPV4 network.
What does a VPN do for me; final thoughts
I hope you have learnt a little something while reading through our VPN facts. While it’s not all perfect, there will be a few side-effects of with using a VPN, such as speed, it does so much it must be a wise idea.
A VPN protects your data, stops spies, allows you to be anywhere, and much more. If you spend a lot of time on the road, I highly recommend getting yourself protected with a VPN subscription, especially if you spend a lot of time on your laptop in public places.