What does data in motion refer to?

Data in motion refers specifically to any data that is actively being transmitted over a network. This includes information that is in the process of being sent from one location to another, such as during online communications, file transfers, or streaming services.

The significance of understanding data in motion lies in its exposure to security vulnerabilities while it travels through various networks. This data can be intercepted, altered, or otherwise compromised if proper security measures, such as encryption and secure transmission protocols, are not implemented.

In contrast, archived data in cloud storage pertains to data at rest, which is stored and not actively transmitted. Manipulated data on a device refers more to the actions taken on data that is already stored, rather than its transmission. Similarly, data encrypted on a hard drive signifies data that is safeguarded while at rest, not while it is being transmitted.

Thus, data in motion is critical in cybersecurity discussions because of its inherent vulnerabilities during transmission, highlighting the need for protective measures like secure transmission protocols and encryption to ensure data integrity and confidentiality while it moves across networks.