![]() Is the coffee shop your second office? Love a spot of online shopping at the airport? Public Wi-Fi is irresistibly convenient and free, yet it’s also a minefield of potential cyberthreats, such as: What you do on public Wi-Fi may be everybody’s business So that’s a double disappointment for hackers. ![]() Plus, when your data passes through this tunnel, it’s encrypted, making it near impossible to read even if it is intercepted. You’re now navigating the web in your own virtual tunnel, where you’re safer from the prying eyes of eavesdroppers and hackers. Thanks to your device’s unique IP address (the string of numbers assigned to every internet-connected device), they can even find out your city and postal code! When you use a VPN, it sets up a more secure, private connection between your device and a server from your VPN provider. Anyone can see you, and track what you do online and the sites you visit. ![]() Imagine the internet as a public super-highway, with fast-flowing data and millions of daily ‘commuters’ like you, rushing off to various websites and online services. Some think of a VPN as Wi-Fi software security, but strictly speaking, it protects your data only. Keep on reading to find out how VPNs work, why hackers hate them, and why we all probably need to secure the information sent and received over Wi-Fi, even if we think we have nothing to hide! It’s like your own cloak of invisibility that helps keep your activities masked while you surf online, shop online, and bank online. Three little letters and one of the best tools for helping to protect your online privacy: A VPN or a ‘virtual private network’.
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