Virtual Private Networks (VPN)— An Overview

Understanding the Fundamentals, Working Principle, Benefits, and Drawbacks of VPN | Karthikeyan Nagaraj

Introduction:

In the age of digitization, the internet has become an integral part of our lives. It has revolutionized the way we work, learn, communicate, and entertain ourselves.

However, the convenience of the internet comes with its share of privacy and security risks.

Online surveillance, data breaches, identity theft, and censorship are some of the common concerns that plague internet users. This is where Virtual Private Networks (VPN) come in handy.

In this article, we will delve into the basics of VPN, its working, advantages, disadvantages, and myths vs. reality.

What is VPN?

• A Virtual Private Network (VPN) is a technology that allows you to establish a secure and encrypted connection between your device and the internet.
• VPN creates a private network by extending a public network (e.g., the internet) through a remote server.
• When you connect to a VPN, your internet traffic passes through an encrypted tunnel, making it impossible for anyone to intercept or eavesdrop on…