Do you need a VPN? Nowadays, it is quite essential to use a VPN to protect yourself online. When you surf the Internet, your ISP can see everything you do. And some ISPs even compile this anonymous data and sell it to advertisers. This is one of the main reasons why more and more people are considering using a VPN. This tool allows them to preserve the confidentiality of their online navigation.
What is a VPN?
A VPN is used to create a private network from a public Internet connection, hiding your IP address and encrypting all data sent and received from a device connected to it. In this way, this type of service ensures that all browsing activity remains private and secure.
Without a VPN, a tech-savvy and motivated person, if connected to the same public network as you, could use basic hacking tools to view all your Internet activity. This includes every site you visit or any information you submit online, like your username and password.
A VPN solves 3 key problems:
- Public Wi-Fi networks are not secure. A VPN encrypts communications sent to and from your device.
- ISPs monitor all your browsing history, so a VPN encrypts all your Internet traffic and hides your IP address, so your browsing history is not visible.
- You need to be able to access the Internet securely from anywhere and a VPN will allow you to connect safely from anywhere, on any device, at any time.
A VPN is an anonymous intermediary that navigates for you
When you connect to the Internet, you normally go through your ISP, which then connects you to the sites you want. VPN stands for virtual private network and it is a service that encrypts your traffic and routes it for you. There are several factors that make VNPs a real asset when using your search browser. Let’s see why you might need them:
For secure browsing on a public Wi-Fi network
Even if it is password-protected, a public Wi-Fi network is potentially dangerous for your data security. Unfortunately, if you use a simple WPA2 password, it will not be enough to block a potential hacker.
Therefore, using a VPN is a good way to protect your browsing and your data. Encryption adds an extra layer of security while bypassing the ISP in a public place. To get around blockages when traveling. If you’re traveling to a foreign country where certain sites are blocked such as China, where Facebook is inaccessible, a VPN allows you to bypass the restrictions.
A VPN gives you access to streaming services
You can get access to streaming services that you paid for in your home country, but which are not available abroad. Then, the VPN gives the platform the impression that you are enjoying its service from home.
You can find cheap airline tickets
In addition, you can also find cheap airline tickets by using a VPN, as prices potentially vary from region to region.
To work remotely
In recent months, VPN usage has exploded with the widespread use of telecommuting. For security reasons, many employees need to use such a service to access their company data remotely. When you are telecommuting or traveling for work, the VPN connects to your office server and gives you access to internal networks and resources. This is one of the main advantages of a VPN for telecommuting.
To have some privacy
Finally, a VPN can also be useful at home. As a rule, it will prevent you from leaving traces on the Internet, which your Internet Service Provider could harvest. Another way to prevent your ISP from collecting your browsing data is to change its DNS. This allows you to change your computer’s IP address and bypass your ISP’s blocking and data collection.
Conclusion: why do we need a VPN?
Do you need a VPN? Only you can answer that question. However, it is hard to find any downsides to a tool that can provide you with more security and privacy when you are online. The line between the digital and physical world is getting thinner and thinner, and this type of technology will undoubtedly become more important in the future.
Without a VPN, your connection is open to anyone who wants to view your data. As a business, this can expose your data. Everything from financial reports to customers and more. And as an individual, without a VPN, you can give hackers access to your private life!