Computer Science for IGCSE & O level - Data Transmission (Section 5 - No. 10)
What is the main security benefit of using a VPN?
It increases internet speed.
It protects your internet traffic from eavesdropping and censorship.
It makes your internet connection faster.
It allows you to use more devices on your internet connection.
Giải thích
A VPN encrypts your internet traffic and masks your IP address, protecting your data and privacy.