What is the term for a private network that provides encrypted communication over the Internet?

What is the term for a private network that provides encrypted communication over the Internet?

• A. Intranet
• B. Virtual Private Network
• C. Local Area Network
• D. Wide Area Network

Answer: (B)

A Virtual Private Network is the term that describes a private network that provides encrypted communication over the Internet. It achieves this by creating an encrypted tunnel across the public Internet, so data moving between your device and a private network (or between two private networks) stays secure from eavesdropping and tampering. This setup enables remote workers to access office resources as if they were directly connected, or it links separate sites into one secure network. VPNs use protocols like IPsec or TLS to establish and protect these tunnels. By comparison, an intranet refers to an internal network for sharing resources within an organization, but it doesn’t inherently imply encryption over the Internet. A Local Area Network is a small, typically single-location network, and a Wide Area Network describes a broad geographic footprint—neither by itself specifies encrypted communication over the Internet.

A Virtual Private Network is the term that describes a private network that provides encrypted communication over the Internet. It achieves this by creating an encrypted tunnel across the public Internet, so data moving between your device and a private network (or between two private networks) stays secure from eavesdropping and tampering. This setup enables remote workers to access office resources as if they were directly connected, or it links separate sites into one secure network. VPNs use protocols like IPsec or TLS to establish and protect these tunnels. By comparison, an intranet refers to an internal network for sharing resources within an organization, but it doesn’t inherently imply encryption over the Internet. A Local Area Network is a small, typically single-location network, and a Wide Area Network describes a broad geographic footprint—neither by itself specifies encrypted communication over the Internet.