Probably most of us don't use VPN but it is as essential as the internet connection. VPN keeps our internet surfing safe and anonymous but the problem comes when we have to choose one. Yes it is not simple as we think. Most of the VPN software makes us very frosted just because of their slow speed and software incompatibility. Lets discuss why we need to have a VPN and how can we pick the best one for us.
VPN secure and encrypt your communications when you are using a not trusted public network i.e. Internet. VPN providers offer VPN accounts which we have to use with the VPN client to take advantage of the VPN services. Best thing which a dedicated VPN provide that it provide security from eavesdropping. Let's first discuss it benefits points by points.
Security Enhancement: the data is kept secured and encrypted when we connect to the network through a VPN. Data is kept secured by hacker's eye.
Remote access: Business information can be accessed remotely even from home or from the place where you're travelling. It has both the advantage first is it cut the cost of having a dedicated lease line and other is the ease of access with better productivity.
File and data sharing: Virtual private network helps in to sharing of a file for the long period of time in a group.
Anonymity: VPN makes your browsing completely anonymous. VPN services allow you to access both web applications and websites in complete anonymity.
Bypass filters and Unblock websites: VPN is best option to bypassing Internet filters or accessing blocked websites in the countries where the internet sensor ship is applied.
Changing IP address: Sometimes we need to have the IP address from another country so VPN also provide the service of changing the IP.
Better Network Performance: VPN increase the Bandwidth and efficiency of the network once it is implemented.
Cut the Cost: VPN has very low maintenance cost once it is created.
Now we come to the point how we can choose a best VPN:
Protocol: When we search for a VPN we mostly find the terms SSL/TLS, PPTP, IPSec and L2TP but don't understand what all are these. These are the protocols which are used to provide a secure connection to your internet connection and most commonly used protocol is SSL i.e. secure socket layer Protocol.
Locations: Service's location like If you want to get around a location restriction and watch live TV in particular location then make sure your VPN service provider has servers in that particular location. Also make sure your VPN provider has servers in multiple locations so that you can access different services of different countries if you required.
Privacy: Make sure you have read through provider's logging policies before signing up. Good list of VPN providers that don't log your activities when connected.
Anti-Spyware / Anti-Malware Features: Using VPN doesn't mean that you are invulnerable. Make sure your VPN provider bundle their clients with anti-malware scanners that can make sure you are not downloading viruses or Trojans.
Cost: Read through the privacy policy for the service you are interested in and aware of the differences between free and paid services.
Hope my article will help you to choose one with best features also you are understood that why we have to use a virtual private network.