Final answer:
VPN stands for Virtual Private Network, which is a technology used to create a secure internet connection over a less secure network by encrypting data and routing it through a VPN server. So option (B) is correct.
Step-by-step explanation:
The acronym VPN stands for Virtual Private Network. A VPN is a technology that creates a secure and encrypted connection over a less secure network, such as the public internet. The primary purpose of a VPN is to provide secure remote access to a private network and protect the user's internet traffic from eavesdropping, interference, and censorship.
A VPN works by routing your device's internet connection through the VPN's private server rather than your internet service provider (ISP), so that when your data is transmitted to the the VPN, not your machine, is where the internet originates. This helps to maintain your online privacy and security.
A VPN achieves this by creating a "tunnel" through which data is transmitted, encrypting the information to prevent unauthorized access. This is particularly important when using public Wi-Fi networks, as it adds an extra layer of security to safeguard personal and confidential information. VPNs are widely used by individuals and businesses to enhance privacy, protect sensitive data, and bypass geographical restrictions by masking the user's IP address.