Which layer of the OSI model is responsible for data encryption and decryption?
Practice Questions
Q1
Which layer of the OSI model is responsible for data encryption and decryption?
Transport Layer
Session Layer
Presentation Layer
Application Layer
Questions & Step-by-Step Solutions
Which layer of the OSI model is responsible for data encryption and decryption?
Step 1: Understand the OSI model, which has 7 layers that help in network communication.
Step 2: Identify the layers of the OSI model, which are: 1) Physical, 2) Data Link, 3) Network, 4) Transport, 5) Session, 6) Presentation, 7) Application.
Step 3: Learn about the functions of each layer.
Step 4: Focus on the Presentation Layer, which is Layer 6.
Step 5: Know that the Presentation Layer is responsible for data formatting, encryption, and decryption.
Step 6: Conclude that the Presentation Layer (Layer 6) handles data encryption and decryption.
