SSL / TLS

• Introduction: What are secure communication protocols?

• SSL/TLS: An explanation of SSL/TLS with a simple analogy (e.g., sending a letter in a sealed envelope).

• SSH: An explanation of SSH with a simple analogy (e.g., a secret handshake).

• Use Cases: Examples of where secure communication protocols are used in backend development (e.g., secure data transfer).

Analogy: Secure communication protocols are like sending a letter in a sealed envelope, where only the intended recipient can open the envelope and read the message. SSH is like a secret handshake, where only those who know the secret can access the protected resource.