Passwords have been the weakest link in security for decades — stolen, phished, reused, and dumped in breaches. But now Apple, Google, and Microsoft are betting on something better: **Passkeys**. 🔑 Passkeys replace passwords with device-bound cryptographic keys, protected by your biometrics. Instead of remembering secrets, your phone or laptop proves who you are — with no reusable credentials for hackers to steal. In this video, we cover: - Why passwords keep failing (reuse, phishing, breaches) - What passkeys are and how they work - The role of public/private keys in login - Why Big Tech is backing FIDO2 & WebAuthn standards - Real-world examples (GitHub, iCloud, Google Password Manager) - Limitations: adoption, device dependency, recovery challenges Passkeys could finally end the password headache — and make login both safer and faster. ⏱️ Timestamps 0:00 – Intro: Why Passwords Are Broken 0:40 – The Problem with Passwords 1:42 – What Are Passkeys? 2:27 – How Passkeys Work Behind the Scenes 4:18 – Why Apple, Google & Microsoft Are Betting Big 5:34 – Real-World Passkey Login Example (GitHub) 6:42 – Limitations & Challenges of Passkeys 7:54 – The Future of Login #Passkeys #Passwordless #Authentication #FIDO2 #WebAuthn #Apple #Google #Microsoft #Cybersecurity #SystemDesign #Bytemonk