VPN (repeated thrice) is all what we hear these days in our organizations and in our daily lives. Why do we hear it so many times, why is it so important that we talk about it so much? Do we really need it and if we need it why and where do we need it? I will try answering some of the questions here.Virtual Private Network or VPN basically adds a layer of security to your internet connection hence making the flow of information more secure and private. More technically, VPN encrypts your information before it leaves your system and to the point it reaches your requested destination.With the exponential growth and availability of the internet, the need of the security and privacy of the internet is also at all high. Netizens now require tools to hide their identity and information from hackers and trackers who are after it and in order to do so, we tend to go for security and privacy tools. One of the best tools to secure your online identity and flow of information is VPN. That is the main reason we hear about it so much.With the immense growth in the availability of the internet on public Wi-Fi’s in Cafes, Streets and Universities, our information is at all time high risk. Thanks to the simple plug-ins like Firesheep, even a school going kid can hack your connection and take away whatever you are trying to access on hotspot connection. What can we do to protect ourselves on Public Wi-Fi? The answer to this is also VPN. That Is another reason, why we hear about VPN so much.The growth in businesses worldwide has triggered a trend of dispersed workforces. Now more employees than ever work remotely while connecting to centralized servers in head offices and regional offices, thus having a regular flow of information between their system and centralized servers. This unsecured flow of information does not only risk the privacy and security of the flowing information but it risks the information stored on centralized servers and your system, thus making the entire data vulnerable to hacks. Therefore in order to have secure remote access to the centralized servers, the best solution is Dedicated/Static IP VPN which not only encrypts the flowing information, but also builds a secure tunnel for the information to flow while restricting the remote access to server through those dedicated IPs only.Another, important reason for which a VPN is used internationally by individuals as well is to bypass the local firewalls and content filters created by ISPs and Governments most of the time. VPN allots you with a different IP address most probably of a country where there are no or less internet content filters in order for you to access the websites that are blocked in your region or country. The most censored countries include China, Iran, UAE and some African and Middle Eastern Countries.Apart from the above identified few most important reasons and uses of VPN, there are millions other uses as well, obviously some are ethical and some are un ethical. But VPN Service Providers make sure that their service is used for all ethical reason to avoid any law suit.Choosing a personal VPN service is very difficult for the reason that there are almost 200 personal VPN providers in the industry, some obviously try to scam you (taking advantage of the growth in the need of VPN) and some really are the experts and giants of the industry. Still, sometimes it gets very difficult to identify the perfect match for you based on your need of bandwidth, servers, protocols, OS and several other things the best option is to look for a VPN Review website which gives you complete details and guides to the Best VPN based on your needs.The VPN is a technology, which is here to stay. Several advancements and upgrades are planned and are happening in the technology, like there are frequent launch of more secure protocols. It is one great technology that will only make internet more secure and private for netizens who are worried about their security and privacy.
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