SecurityBeginner
Encryption in Transit
Pronunciationen-KRIP-shun in TRAN-zit
Definition
Encryption in transit is the process of securing data while it is being transferred between two points, such as a client and a server. It ensures that even if the data is intercepted, it remains unreadable to unauthorized parties.
Where you hear it
During security audits, infrastructure setup, and when configuring SSL/TLS certificates.
Examples
We must enforce HTTPS to ensure encryption in transit for all API requests.
The security policy requires encryption in transit for all data moving between microservices.
Common mistake
Confusing it with encryption at rest, which protects data stored on a physical disk rather than data currently moving across a network.