Arcitura Education Exam S90.18 Topic 1 Question 87 Discussion

Service A is owned by Organization A . Service A sends a message containing confidential data to Service B, which is owned by Organization B . Service B sends the message to Service C, which is also owned by Organization B . Organization A trusts Organization B, which means there is no requirement to protect messages from intermediaries and after a message is received by Service B (and as long as the message remains within the boundary of Organization B), there is no requirement to keep the message data confidential. Which of the following approaches will fulfill these security requirements with the least amount of performance degradation?