What is SSL Handshake and how does it work

SSL handshake

What is an SSL Handshake

Have you ever wondered what occurs behind the scenes when you visit a website beginning with “https“? It’s not just magic, people! There’s a secret handshake going on between your browser and the website’s server, and it’s much cooler than anything you’d witness at a spy movie audition. This secret handshake is known as the SSL handshake, and it is a critical dance of trust and encryption that keeps your data secure from prying eyes.

SSL handshake

Imagine you’re going to reveal a tasty secret to a friend. But, wait! You must ensure that no one else hears. So you and your pal devise a secret code, a one-of-a-kind handshake known only to the two of you.

The SSL handshake operates similarly:

  • The introduction: Your browser approaches the website and requests a secure connection.
  • The Identification Check: The website displays its ID card (its SSL certificate) to demonstrate that it is legitimate and not an imposter attempting to steal your information.

  • Secret Code Exchange: The website and your browser work together to generate a very secure encryption key. This key is similar to your unique handshake; only the two of you know it.
SSL handshake

  • Whispered Secrets: Now that you have your secret key, you can freely whisper your secrets (such as your credit card information). Encryption converts your messages into gibberish, rendering them unreadable to anyone who may be listening.


So, the next time you see that little padlock icon in your browser’s address bar, remember the amazing SSL handshake that’s taking place behind the scenes. It serves as a silent watchdog and watchful protector, safeguarding the safety and security of your online experiences. Now, go conquer the internet with confidence!

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