What does "EFTO" stand for in communications?

The term "EFTO" stands for "Encrypted for Transmission Only." This designation highlights a specific type of encryption used in communications where the primary goal is to protect the data during its transfer from one point to another. The emphasis on "transmission only" indicates that the encryption is applied solely while the data is being sent and does not necessarily affect how the data is stored or processed after it reaches its destination.

Using this type of encryption ensures that any sensitive information remains confidential during transit, preventing unauthorized access or interception. It does not imply that the data is encrypted throughout its entire lifecycle, which is an important distinction for understanding the limitations and applicability of ‘EFTO’.

Recognizing the precise terminology, especially in communication protocols, is crucial for professionals in the field, as it influences how security measures are implemented in various systems.