Surfing the net can be insecure. If you are using public Wi-Fi, anyone with the password and a bit of tech know-how can eavesdrop on your internet activity. VPNs, or virtual private servers, come in useful by masking your internet activity and location, and routing the data that you send and receive via a safe virtual tunnel between your personal computer and the VPN server. Though VPNs keep prying eyes off your data from the exterior, a question that the VPNs themselves. After all, can’t they simply track your data? Here is the way to be sure you pick a safe VPN. How safe is that a VPN? VPNs secure your public online connection by encrypting your data and protecting your online activity from cybercriminals and even your Internet Service Provider, or ISP. In terms of your internet privacy, the most secure VPNs are also likely transparent about their privacy policies, take steps to correct leaks, and won’t maintain logs of your surfing history. Here is how an internet connection works with no VPN. When you type a web site address into a browser, your ISP taps into your router — that device in your living room with an impossible-to-remember password — to forward your internet traffic to your own website. Your ISP also assigns a exceptional number, known as an Internet Protocol (IP) address, to the router, and every computer or telephone connected to your router. Some Virtual Private Network sites, ad networks, and programs — such as Google, such as — use your IP address to track your location information for advertising purposes. When you use VPN software, your device connects to the VPN supplier’s servers. Your online traffic moves through the VPN’s internet link, meaning your personal information is hidden from the ISP and sites so they can not log your web browsing. Since the VPN host blends your internet visitors with other people on the server, your own IP address seems to fit the one associated with the VPN. These measures make it more difficult for others to track and gather information on the place you go and what you can do online. The online privacy alternative: virtual private networks Concerns over net privacy have been rising in the last few years, from discuss government eavesdropping and Facebook data leaks to the growth of legislation that control data mining. People usually use VPNs to safeguard cyber snooping, but this software may also come in handy if people want to access blocked sites or mask their online identity and location. With the end of net neutrality, ISPs are permitted to track your IP address to observe and market your browsing history, and could possibly throttle your relationship as they see fit. VPNs are one response to the question of how to protect your internet privacy because they can provide anonymity and stop ISPs from monitoring your activity