5 basics on how a VPN for Mac and windows works


Already familiar with VPN? However, we bet you haven’t read this. This article tells you how a VPN for Mac and windows works.

VPN for Mac and windows are great tools for protecting your online privacy. But, how do they accomplish it? Let us look at key concepts.
So then, let us start.

1. Tunneling

How does this happen? A VPN creates a private network between two terminals. This private network is termed as a tunnel. Here, Tunnel is a personification for the private network. However, from the inside, the VPN looks like a normal network.
Let us simplify further. What happens when you use the internet? Your device interacts with a server. The server responds based on what your query was. However, when you use VPN your query and server’s response moves through a private tunnel-like network.

2. Encryption

Encryption makes the content only readable to the exact recipient. Encryption is like a lock with two keys. You have one key. The VPN has the other. The data packets travel in locked boxes. Hence, potential intruders cannot peep into the content. Now the locked box reaches the desired recipient. Once the box has reached the desired recipient, the VPN unlocks the box.

3. IP Masking

VPN hides your IP. Your real IP reveals a lot about you. Hence, hiding your real IP secures privacy. The VPN creates a private network. The VPN server picks up your query from your device route it through its server and reaches the destination. The IP that appears to the destination is the VPN server IP. When corporate use VPN they give internal IP to all users. The destination sees only the internal IP.

4. Kill Switch

What if you lose your connection with the VPN? Intruders can intercept your data. Every time you lose your connection with the VPN server, kill switch disconnects your devices from the internet. As soon as the connection with the VPN server resumes, the Internet gets connected.
The kill switch feature monitors your connection with the VPN server. It blocks your device internet whenever your connection to the VPN server breaks. It removes the block when the tunnel is established again.

5. Smart server selection

VPNs have multiple servers around the world. This feature recommends the best server you should latch on. This recommendation is based on various factors. Factors, for instance, distance, censorship, and download speed matter.

A smart server location is an artificial intelligence-based feature. It works on a combination of factors. All the factors have priorities. Watching a show on Netflix which isn’t available in your country but in the USA? the smart server will latch you on to the nearest US server.

To conclude, VPN is an amazing tool to secure and privatize your internet. Hence, I strongly recommend a VPN in case you are not using it.

Using a PC? Try free VPN for PC.

A MAC lover? Go for a free VPN client for Mac.
Windows OS? The free unlimited VPN for windows works best.
Using an iPhone and Windows PC? connect to windows VPN from Mac.
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