What Exactly is a VPN Connection – This is What You Need to Know!

Privacy has become a major concern especially since the dismissal of the Internet Privacy Laws. Today we are going to talk about what exactly is a VPN connection. It is your right to make sure that nobody stands a chance of extracting your personal information. The problem is that the giants in the modern-day online community have somehow gained the favor of the legislative authorities. The law in various countries including the US allows ISPs to extract and sell personal information of their subscribers without requiring permission. At the moment, Virtual Private Network is the most reliable solution to the problem.

What Exactly is a VPN?

Virtual Private Network is basically based on encryption technology. Different VPN services use their exclusive encryption algorithms to ensure end-to-end protection.

what exactly is a VPN

Visualize a virtual tunnel through which codes are traveling from one server to the other. This virtual tunnel doesn’t allow anyone to extract data. Even if someone manages to do it, which is virtually impossible, this information is of no use because it is encrypted. VPN services develop their own encryption algorithms. It means that nobody knows a way required to decode the information. Thanks to this virtual tunnel, your online activities remain a secret. VPN is essentially an additional protective shield to keep away the watchdogs and hackers. The VPN starts working on a personal level. It means that its protection covers your device as well. Even if you are sitting in a café using a public WiFi, VPN makes sure that nobody could breach the protective shield by exploiting the common network connection.

How VPN works

Most of the VPN services facilitate a complete range of devices including desktops, smart TV boxes, TV Sticks, laptops, tablets, etc. In addition, VPNs are compatible with different browsers. If you usually connect multiple devices with the WiFi, the VPN could be installed in the router. In this way, you need not install the VPN separately on each device.

IPVanish – 7-Day Free Trial

If you don’t have enough time to go through all the reviews and recommendations then here is our honest recommendation along with its features:

  • Compatibility

IPVanish desktop applications for several operating systems, including Linux, macOS, and Windows. The VPN uses its popular CyberSec protects your device from malware threats, by blocking the detected websites that could be harmful and could pose a threat to the users.

  • Free Trial

IPVanish gives all its amazing services and features for 7 days to its new users for free to access! You can withdraw from the trial in case you are not pleased with the services. All the subscribers for this VPN are allowed to use these services on 6 different devices at a time and are also provided with encrypted proxy extensions for numerous browsers like Chrome and FireFox.

  • Customer Support

The customer support representatives at IPVanish are helpful and are always there to fix any complications that you are facing with the VPN. This application also has a great feature for virtual tourists, that let you link with servers in up to 60 countries around the globe due to its huge network.

  • Security

The VPN has a remote server to encrypt all the information from the users and hide the IP addresses so third-party websites cannot access it. IPVanish makes use of military-grade IKEv2 and OpenVPN technologies to encrypt the data of its users to ensure unidentified browsing.

  • Streaming

In IPVanish, the SmartPlay technology allows you to access over 400 geo-restricted streaming facilities like Amazon Prime, BBC, Netflix, and many many more. It also has mobile apps for Android TV and for devices running on iOS and Android. Many VPNs have a tendency to face difficulties working with Netflix because it someway cracks the IPs that belong to specific VPNs. As they have many servers, you do not have to be concerned about dealing with this issue with this VPN.

The Basic Working Mechanism of a VPN

Not using a VPN service means that you are allowing your private information to flow unprotected across the network. This is what the ISPs want. They get your personal information, your browsing history, and even the information about your financial credentials. Even the hackers could extract this information from various servers with a little effort.

vpn security protocols

VPN encrypts all the information before it lands on the server of the ISP and the server of the VPN service provider. As it reaches the VPN server, the information is then decrypted securely which then travels through the network via virtual IP address. It means that your ISP can’t extract or decrypt the information that lands on its server.

VPN Security Protocols

VPN services make use of various protocols. The variety may vary with different VPN service providers. This is why you need to select only the most reliable and effective VPN.


This protocol is responsible for directing the traffic towards the virtual tunnel to protect it from hackers.


Often termed as IPv6 is the security protocol that encloses the information inside the secure packet. You could compare this packet with a capsule that serves as the extra protective layer.


This protocol uses PPP Point-to-Point tunnels to protect the information with the help of the SSL 3.0 channel.


This protocol ensures data security through a tunnel that protects intra-network links.

Functions of a VPN

It is important to note that a VPN is way different than a Proxy. The development of a VPN was originally inspired by the need to secure and remote access. The VPN allowed the employees to remotely access the internal network.

Privacy is a major concern and this is why most people need a VPN service. But there is something more important for the people fond of online streaming. Everyone using online streaming platforms needs anonymous access to streaming links. In this way, even if you access copy-right protect or geo-restricted content, nobody knows who you are and what your location is.

features of a VPN

The VPN hides your original IP address by masking it with a virtual IP address from whatever region you prefer. The VPN services have global networks that enable them to assign an IP address from distant regions.

VPN services do not log browsing data. Even if your ISP monitors your activities when the VPN is OFF, there will be nothing to extract because VPN doesn’t save any logs. But make sure to select the best VPN which offers the No-Logging feature.

Anything a VPN Can’t Do?

  • A VPN doesn’t block cookies from major websites such as Amazon, Facebook, and Google.
  • Some VPNs suffer from unexpected shutdown for some time. It means that you don’t stay anonymous all the time. This is why you need to first evaluate the performance of different VPNs before selecting one.
  • VPN protects you from hackers who are looking to extract your information traveling across networks and servers. But you still need to keep using the anti-virus because a VPN is not designed to detect and remove the virus and other malicious programs.

Paid VPN or Free VPN – Our Recommendation!

Free VPNs are by no means a preferred choice because they don’t offer all the necessary features you are looking for. Only paid VPNs come with all recommended features to serve the purpose in the desired manner. You can’t comprise on your privacy to save a few bucks.

2 thoughts on “What Exactly is a VPN Connection – This is What You Need to Know!

Comments are closed.