> For the complete documentation index, see [llms.txt](https://bmitch.gitbook.io/brandon-mitchells-tech-hub/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bmitch.gitbook.io/brandon-mitchells-tech-hub/blog/software-engineering/general/cryptography/ssl-tls.md).

# 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.