A virtual private network (VPN) keeps private data by encrypting it and creating a secure "tunnel" between remote users and the VPN server. This means that any sensitive information being uploaded or downloaded is actually invisible to the prying eyes of hackers, especially when used in combination with data encryption. Financial records, the latest project of the company or private personal information may be kept safe with the requirement of advanced authentication so that only users dedicated access the system.
There are not that large companies employing a VPN provider to protect their assets - a growing number of ordinary daily users are also turning to the VPN technology to protect their personal data. With Wi-Fi hotspots increasingly common, our private information is more vulnerable than ever that we check our bank services, reservations and shopping online while out and about using smart phones, tablets or laptop. By installing the VPN software from a respected service provider, it is possible to perform all these sensitive tasks anywhere you can access a Wi-Fi hotspot. Your data will be safer from unscrupulous "hotspot sniffers", who may try to install spyware on your device, compared to not using a VPN.
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