What “Is VPN Necessary” And Why You Should Use a VPN


Although VPNs have a somewhat technical name, they are actually quite simple to set up and operate. There are several advantages to using a virtual private network (VPN), whether you’re an individual or a large corporation.

Using a virtual private network (VPN) increases privacy and security whether traveling and accessing public Wi-Fi, sending confidential data, or even just streaming Netflix shows and movies.

This article will teach you the basics of virtual private networks (VPNs) in 2023, including what they are and how they are used. We’ll go over both home and office scenarios so you’ll be prepared for any VPN situation.


What Is A VPN?

Data privacy is ensured by virtual private network (VPN) software by hiding the user’s true IP address.

Your information is encrypted before it travels to remote servers in other countries or other states via the program. Virtual Private Networks (VPNs) mask users’ whereabouts and personal information while online.

What Do VPNs Do?

Simply said, a Virtual Private Network (VPN) is a service that encrypts your data and redirects it through another server, making it invisible to companies, governments, and hackers.

Using a virtual private network (VPN) to encrypt your internet traffic ensures that your data is safe from hackers and other snoops, regardless of whether you are on a public or shared network.

Instead of connecting directly to the internet, a VPN redirects your traffic through another server. Users can essentially “move” to any part of the world with the help of servers situated all over the globe.

The use of encryption provides an additional safeguard, which is especially important for companies that rely heavily on remote connections. It’s not just a novelty item, but a practical tool for vacations, games, and online content.

Is VPN Necessary and Why You Should Use a VPN

The primary motivations for using a virtual private network (VPN) ought to be protecting your anonymity and data when you’re online. A Virtual Private Network, on the other hand, can be handy for leisure activities like unblocking content based on your location.

1. Privacy and Anonymity From Third-Parties

The primary motivation for always having a VPN connected is the ability to remain anonymous and private online. Even if you have nothing to hide, it’s still unsettling to think that complete strangers could be watching your every move as you peruse the web.

Your surfing history and other personal information are protected from prying eyes by a virtual private network since all of your data travels through an encrypted tunnel. Your Internet service provider, hackers, and possibly even the government all fall within this category.

VPN providers like NordVPN have a clear no-logs policy (even better if it’s audited), so they can’t be used to keep track of your online movements either. Hence, even if the government comes knocking on their door, they will have nothing to contribute.

2. Access Any Geo-Restricted Content

Having a virtual private network (VPN) that is always on will allow you to access content from anywhere in the globe, regardless of its location constraints. Using a virtual private network (VPN) makes it appear as though you are physically located in the country of your choosing.

With a virtual private network, you may unblock services like Hulu and HBO Go even if you’re not physically located in the United States. If you are not physically located in the United States, it will make it appear as though you are by connecting to a server in the United States and generating an American IP address.

Another perk is that it’s easy to transfer servers, so you can start watching Hulu on an American server and then switch to a British server to watch BBC iPlayer.

3. Avoid Bandwidth Throttling

Some internet service providers (ISPs) limit your data transfer speed in order to get you to pay for a more expensive plan that actually delivers on its advertised speeds.

Having a VPN active all the time will prevent your ISP from slowing your connection. Why? Because they can’t monitor your activity on the web.

4. Security and Protection at Any Location

Protecting yourself from hackers is another important reason to use a VPN regularly. Because ciphers like AES are used, your data, including personal information and online actions, is protected and cannot be accessed by unauthorized parties.

This means that even if someone had access to your information, they would be unable to read it. To give you an idea of how the VPN tunnel protects your data, consider that it will prevent anyone from intercepting your emails or viewing your Zoom meetings.

5. Safe Access to Public Wi-Fi

By using a public Wi-Fi network, your data is at serious risk because you have no idea who else is connected to it. The security of your personal data will so be greatly compromised. That is, unless you utilize a virtual private network (VPN) for public Wi-Fi.

It’ll make it look like the server you’re linked to is sending the data rather than your own device. Having a VPN that is always active makes it extremely difficult, if not impossible, for hackers to access your data. You can increase security by activating a kill switch in your VPN’s configurations.

6. Save Money

Others not affiliated with you can obtain your data and utilize it for their own ends. If you frequently visit the same website in search of the same information—say, travel schedules or hotel rooms—it is possible that the prices you see there will gradually climb over time.

That’s because businesses keep tabs on your browsing habits. If you use a VPN at all times, no one can track how often you visit a particular website or look for a specific service because they won’t be able to identify your IP address.

Because of this, using a virtual private network guarantees that you will not experience any changes to the cost of your purchases.


While it is in your best interest to always have your VPN on, there may be times when you need to disable it. This includes using or accessing anything stored locally. It’s possible, for instance, that you need to use a streaming service that isn’t available in the countries to which you have a virtual connection.

The same holds true for a wide range of websites that are limited in certain regions due to geographical restrictions. There could be a need to link up with local network gadgets like a printer. Just pausing your VPN connection for a while is the most convenient option in these circumstances.


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