VPN is great for protecting your online privacy but can it protect your data from exposure to malicious elements?
This question is a highly debated topic in the information and network security field. Does VPN (Virtual Private Network) prevent the breach of personal data, in other words, does it really protect our information while we are using the Internet?
Let us first define what is VPN in short. VPN (Virtual Private Network) is an encryption software that protects your internet experience, data transmit and file share. In fact, you can imagine VPN as a third-party computer on a great scale that performs the encryption and enables users to safely remote control other computers and/or to access the internet via untrusted or public networks.
See: 134 million downloads in 85 countries: A look at VPN usage in H1 2020
These functions are the most common purposes of VPN usage for ordinary internet users. Nowadays VPN usage is far more prevalent. You can learn more about VPN related security in this detailed article.
How VPN provides security?
When you connect via VPN, your actions, information, and personal data become encrypted and concealed from the malicious programs and individuals, namely the hackers. How come this is possible? The process works as follows; when you activate your VPN software, it creates an extra secured layer network, like a tunnel, for you to operate.
A VPN utilizes various encryption technologies to create a secure tunnel to use the internet. Some well-known of them can be stated as IP security (IPSec), Secure Sockets L ..
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