Microsoft Azure Architect Technologies (AZ-300) Practice Exam 2025 - Free AZ-300 Exam Questions and Study Guide

The principle represented by SSL/TLS encrypted sessions in a secure application layer is primarily confidentiality. SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols are designed to establish a secure channel over a computer network, encrypting the data exchanged between clients and servers. This encryption ensures that sensitive information, such as login credentials and payment details, remains private and cannot be intercepted or read by unauthorized parties during transmission.

While integrity, which refers to ensuring that the data sent and received has not been altered, is also an important aspect of SSL/TLS, the core purpose of these protocols is to maintain confidentiality. They utilize encryption to protect data from eavesdropping, ensuring that only the intended recipients can access the information.

Redundancy and availability, on the other hand, relate to systems and network design for reliability and uptime, but they are not directly linked to the functions provided by SSL/TLS sessions. Therefore, focusing on confidentiality provides a clearer understanding of the primary function of SSL/TLS within the secure application layer context.