What Is VPN and How Does It Work?

A virtual private network or VPN is a software or hardware system that connects one or more private networks (such as company networks) to a public network (such as the Internet). When a user within one of these networks interacts with a computer or device on the other network, that computer or device is doing so remotely, effectively encrypting the data being transferred and safeguarding it from eavesdropping.

This virtual security shield accomplishes two important things:

  • Protects the privacy of users by scrambling data traveling between separate networks; and
  • Makes sensitive data (such as credit card numbers) more easily portable as they cannot be intercepted while in transit.

Because of the advantages that a VPN can provide, more and more businesses are turning to them for assistance with various tasks. Whether you’re a consumer looking for simple, added security when browsing the web or a business that needs better remote access or need to share sensitive data without risking exposure, a VPN can help.

Why Should I Use a VPN?

There are several good reasons why you should use a VPN.

First, if you live in a country where your internet service provider isn’t too fond of security, getting a VPN allows you to connect to networks protected by the internet security specialists at Fort Knox Data.

Second, even if you live in a country where your internet service provider is fiercely protective of your privacy, getting a VPN allows you to connect to untrusted networks with complete peace of mind.

Third, maybe you’re just sick of having your personal data barged around by third parties that you don’t know about. Being on the safe side is always a good idea, especially when it comes to your personal data.

Finally, perhaps you just want to be able to access resources on the internet that your employer or school doesn’t allow. Being over 18 years old and having a good reason for needing to access a VPN are the only requirements for using this resource.

VPNAppStorm and How It’s Different From Other VPNs

It’s important to note that not all VPNs are made equal. Some are more suitable for certain tasks or situations than others. One of the most popular VPNs, VPN AppStorm, was specifically designed for the enterprise market and offers a few key differences from other, more consumer-focused VPNs.

For starters, VPNAppStorm offers 5 GB of free dedicated cloud storage, which is much more generous than the 2 GB of free dedicated storage provided by other leading VPNs. This extra space is great for backing up data and serving as a secure place to store critical files.

Additionally, it offers stronger encryption than most other VPNs, utilizing the 256-bit AES cipher along with a modern security algorithm, the SHA-512. Like most VPNs, VPNAppStorm also offers 2048-bit and 3072-bit keys for use in connecting to networks, which it claims are unbreakable.

These differences aside, VPNAppStorm is still a good choice for most anyone looking for a simple, easy-to-use VPN. The interface is pleasingly minimal, and while there is no option to connect to a P2P network, as there is with some other VPNs, it does allow users to connect to one or more VPN servers via a dynamic IP address.

How To Use a VPN

No matter which VPN you choose, the basic procedure for using it is the same:

  • Open your web browser and enter the IP address for the VPN server you’d like to connect to (either via a dynamic IP or fixed IP address)
  • If you’re using a PEM file, enter the Subject and Body of the file
  • Click the Connect button
  • Input the login credentials (user name and password)
  • Click the Log In button
  • You’re now connected to the VPN and can start using it to encrypt your web traffic as usual.

From here, you can navigate to any site you like, be it secure or otherwise, and continue to use the VPN to encrypt your activity. When you’re finished, all you need to do is log out and disconnect from the VPN to return to normal internet surfing activity.

Of course, using a VPN doesn’t have to be as complicated as the instructions above. There are many third-party applications that can be used to easily and securely enable a VPN connection. Here are just a few examples:

  • Perfect Privacy (Windows, Mac, and Linux)
  • StrongVPN (for Android and iOS)
  • PocketVPN (for Android and iOS)
  • Chaostudio (for macOS)
  • Tunnelblick (for iOS)

All of these applications can be downloaded from the Google Play or App Store and used to connect to a VPN server. Once connected, you can easily configure the app to suit your needs. Some of these applications allow you to connect to specific networks or sites that you choose, while others will automatically connect you to a VPN server of your choosing whenever you use them.

Security And Encryption Ratings

A major factor in choosing a VPN is the security and encryption of the service. It’s important to remember that no network is ever completely secure, and VPNs exist to help make your life a little safer when you’re online. So it’s important to take a good look at the security and encryption ratings of any VPN before committing.

This information can be found on the website of the Electronic Frontier Foundation (EFF), a digital rights group based in San Francisco. The group publishes an annual assessment of the VPNs currently available, rating each service based on their level of encryption and security. Last year’s EFF VPN review is a good place to find this information as it contains a detailed report on all aspects of each VPN service, including their security rating.

VPNs are a great way to protect your personal identifying information while surfing the web, so it’s important to remember that no matter what, no network is ever completely secure. Still, it’s good practice to use a VPN to keep your personal information safe while surfing the web.

Final Takeaway

VPNs are a valuable tool for anyone who uses the internet for personal or business purposes, whether you’re a beginner or expert user. With so many benefits, it’s clear why businesses and governments around the world rely on them to encrypt and protect their sensitive data when traveling or conducting business online.

If you’re looking to add more security to your surfing experience or want to use the internet for sensitive tasks such as applying for jobs, purchasing items online, or banking, VPNs are a great choice.

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