Have you ever been bored while waiting for a flight at the airport? If you have been at the airport at least once in your life, you know how hard it can be. The idea of waiting for your flight for three or more hours is already scary enough, but not for those who have an interesting companion, a new book, or a smartphone and a laptop.
All airports have a public network. While waiting, one really busy person can use this time for doing your business, communicating with your friends on Facebook, or watching movies online? But have you ever been curious how safe it is to connect to a public network in places like an airport? Actually, it is safe if you have a VPN. If you have never heard about such stuff, read below and check a review here to understand what it is and how it works.
Having a VPN is essential if you're a keen Internet user, especially if it is a public network. Why are public networks so dangerous?
In fact, they are dangerous only for unprotected devices. A public network is a network, which is available to numerous people at particular place. For example, imagine how many people use the same network as you do while at the airport, coffee shop, or hotel lobby. Unprotected devices are very vulnerable in those areas. Anyone with the basic knowledge of hacking techniques can easily monitor what others are doing online at the moment. Even a beginner hacker can get your personal and financial data without extraordinary efforts.
What Will A VPN Do?
A VPN is a tool, which creates a shield between you and a hacker, not allowing to distract the data from your devices and monitor your traffic. A VPN is a secure connection between your computer and a server. To make a long story short, it is one of the best tools to guarantee privacy online. Why care about online privacy? You can get a free answer to this question and even more info on the topic by following the link.
A virtual private network has three main functions. It is not only about privacy on the Internet.
So, answering the question about how safe a free WiFi signal in the airport and other public places is, we can definitely state it depends. If you have a VPN installed on all of your devices, used on a public network, you shouldn't care about this problem at all. In case you rely on your antivirus or inbuilt security system only, then you should think twice before doing banking online on other devices than your home PC. If you because suspicious about all the threats your devices may face, check Bestvpnrating.com to select the handiest one.