Selective Encrypted Transmission Security Pattern Entities actively encrypt specific sensitive data elements before transmitting them over uncontrolled channels. Entities directly interact with cryptographic libraries to encrypt only necessary parts. Problem Addressed Leak action request or data in transit : Sensitive data exposed while being transmitted over a channel that may be observed by unauthorized parties. Core Components | Role | Type | Responsibility | |------|------|----------------| | Sender | Entity | Encrypts and transmits data | | Receiver | Entity | Receives and decrypts data…