VPNs, virtual private networks, have long been used to provide online privacy. But what is it? The principle of operation of such services is the same: the VPN service creates a digital tunnel through which your connection to the Internet is made, preventing outsiders from seeing your data and tracking your actions. To do this, the VPN masks your IP address, usually with the addition of encryption and other security features. If you’re not overly concerned with online surveillance, you might be wondering why use a VPN? Believe it or not, the benefits of using a VPN go far beyond just protecting your privacy. There are dozens of situations in which you might want to use a VPN.
Hacking Internet Connection
It is fairly easy for specially trained users to access your connection. This is not easy if you are on a private network, such as at home or at the office, but much easier if you are working with a public connection, such as at an airport and internet cafe. The biggest problem with public Wi-Fi security is that connections are not encrypted and often don’t even require a password. And it’s pretty easy for hackers to connect to any device on such a network.
To avoid this, consider using a VPN. A VPN will not only route your connection over the private network, but it will also encrypt your data and hide your computer or mobile phone from other users on the network.
Track Computer Location
Every time you visit the website, a log of your visit is kept. The webmaster can then use Google Analytics and other tools to track the digital footprint you leave and find out where you are, how often you visit that site, and so on. If you don’t want anyone to know about your visit, you can use a VPN. The website will still log your visit, but you will be registered as a random user with an IP address other than your own.
One of the most common attacks by hackers is the “middleman attack” or MITM. The attacker connects to the communication channel between the application and the user. A hacker can pretend to be the “other side” or eavesdrop on a conversation without permission. The user may not even suspect that something unexpected is happening since the “middleman attack” looks like a normal exchange of information.
While a VPN may offer some cover from this kind of encryption trick, it often happens that a VPN sends traffic through a split encrypted tunnel for cost reasons, and the user is not fully protected. Large VPNs like Surfshark, however, avoid this problem by securing the connection from all directions, encrypting web traffic while protecting network access.
View Any Content on the Web
A VPN also allows you to avoid situations where you decide to go to a music service or video hosting to listen to music or watch videos, but you run into geo-blocking. Due to a large number of servers, you can be at least in the USA, at least in Australia or Canada – and all this in one click.
High Prices for Internet Services
It has long been known that some shops and services charge different prices depending on the user’s location. VPN encrypts your geolocation, so if, for example, you are booking a hotel in the USA, it makes sense to connect to a server in any of the American cities.
How else to Protect Yourself Online?
VPN provides a solid level of protection. Can you further improve your security? Yes. Here are some tips to help you with this.
- Stay tuned for software updates: Developers usually try to fix any security issues, if any. This is why you should check regularly for updates for your software (including your device’s operating system).
- Turn on the firewall: Firewalls cannot stop every hacker, but they make their job much more difficult.
- Use antivirus software: Hackers can inject malware. With an antivirus, you can detect them in time.
- Protect your router: change the router password and keep the firmware up to date.
- Be careful with public Wi-Fi: When using public Wi-Fi, do not access sensitive services such as online banks – hackers may try to steal your data.
And of course, use a reliable VPN for maximum security. Service Surfshark not only encrypts your Internet connection and geolocation but also blocks internet advertising. Now the developers are just running a promotion – you can try VPN for free, and if you like it, subscribe and get another 3 months of VPN as a gift. By the way, the subscription is cross-platform, so you can use this VPN on your computer or other devices, including the PlayStation.