How HTTPS Keeps Your Data Secure — Explained with Diagrams

Chapters: 0:00 How does HTTPS keep your data secure? 0:12 The problem: an open wire 0:30 Step 1: the certificate 0:47 Step 2: who signed it? 1:05 Step 3: agree on a shared key 1:27 Step 4: encrypt everything 1:44 Step 5: tamper-proofing 2:05 The full picture Ever wondered what actually happens when you see the padlock in your browser? This visual walkthrough breaks HTTPS down step by step. You'll see why an open wire is dangerous, how certificates prove a site's identity, who signs and vouches for them, how both sides agree on a shared secret key, and how encryption plus tamper-proofing keep your data private and intact. By the end you'll understand the full handshake from start to finish — no prior crypto knowledge needed. #HTTPS #Cybersecurity #Encryption #WebSecurity #TLS

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