Which statement best describes data in transit protection?

• A. Ensuring data is encrypted at rest on disk.
• B. Preventing interception while data moves between systems.
• C. Verifying data integrity after storage.
• D. Managing licensing for software components.

Answer: (B)

Data in transit protection focuses on guarding information while it is moving between points, such as across a network or between systems. The goal is to prevent interception, eavesdropping, tampering, or impersonation during transmission. This is achieved with encryption in transit (like TLS/HTTPS, IPsec) and strong authentication to protect the channel and ensure integrity as data travels. Therefore, preventing interception while data moves between systems is the best description.

The other statements describe different scenarios: encryption at rest protects data stored on disk, not data during transfer; verifying integrity after storage concerns data after it’s stored, not during transit; and licensing management isn’t related to protecting data in transit.