Blockara

🔐 Passkeys vs 2FA: Protecting Your Crypto Accounts
Your crypto is only as safe as your login. Here’s the simple difference
🔑 What is 2FA?
Login with password + extra code
Code comes from SMS or authenticator app
Better than password alone
❌ Can be hacked via SIM swap or phishing
🆕 What are Passkeys?
No password needed
Login using fingerprint, face, or device lock
Works only on your device
✅ Phishing-proof & more secure
⚔️ Passkeys vs 2FA
Security: Passkeys > 2FA
Ease: Passkeys > 2FA
Risk: 2FA (SMS) has more risk
🚀 Final Take
👉 2FA is good
👉 Passkeys are the future
👉 Best setup: Passkey

What Is a Passkey and Why Is It Important?
Passkeys seem like a pretty good replacement for all those annoying passwords we have to deal with. Basically, they let you log into apps and sites using something like your fingerprint or a face scan, or even just your phones PIN. No more trying to remember complicated strings of letters and numbers.
I read that they rely on this public key cryptography thing. Your device keeps the private key safe inside it, and the website has the matching public key. So when you go to sign in, the device just shows its you without ever sending any password across