What is a key benefit of using a Virtual Private Network (VPN)?

One of the primary advantages of using a Virtual Private Network (VPN) is that it encrypts your data, ensuring that your online activities remain private and secure. When you connect to a VPN, your internet traffic is routed through a secure tunnel, which prevents unauthorized access and protects sensitive information such as passwords, personal details, and financial data from potential hackers or malicious entities. This encryption helps maintain confidentiality, making it a vital tool for users who wish to safeguard their data, especially when accessing the internet over public Wi-Fi networks.

While the other options mention various benefits of a VPN, they do not encapsulate the central feature that makes a VPN particularly valuable: the focus on data encryption and security.