Correct Answer: C
A VPN (Virtual Private Network) connection is a secure way of transmitting data over the internet by creating an encrypted tunnel between the sender and the receiver. This protects data in transit from being intercepted, modified, or stolen by unauthorized parties. VPNs can also mask the identity and location of the users, adding another layer of privacy and security. Backup tapes, encrypted flash drives, and FTP (File Transfer Protocol) are methods of storing or transferring data, but they do not protect data in transit as effectively as VPNs.
References:
Chapter 35 Explain the Basics of Networking - CompTIA IT Fundamentals+ FC0-U61 Cert Guide CompTIA IT Fundamentals+ Certification Exam Test Questions With Answers ...
CompTIA IT Fundamentals+ (ITF+) Study Guide: Exam FC0-U61