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Wiki Article · Cinematic

Hardware Token

Hardware token ek physical device hai jo authentication ke liye use hota hai — yaani ye prove karna…

Overview
🌟

Hardware Token — Quick Facts

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Property: Detail

🎯

Full Name: Hardware Token (Hardware…

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Type: Physical Authentication / Security…

🔑

Category: Cryptography / Key Management /…

Topic 1
📥 📥 🧠 🔬 💡 🎯

Infobox

📚 | Property | Detail | |---|---| | Full Name | Hardware Token (Hardware Authentication…
Topic 2
💡 📊 🔬

Kyun Zaroori Hai

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Passwords chori ho sakte hain…

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Passwords guess ho sakte hain…

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Passwords re-use hote hain (ek…

🎯

Attacker ko password aur physical…

Topic 3
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How Hardware Tokens Work

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Token ke andar ek secret key…

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Device ek algorithm use karke is…

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User ye code login form me enter…

🎯

Server bhi same seed rakhta hai…

Topic 4
⭐

Types of Hardware Tokens

⭐ | Type | Form Factor | How It Works | Example | |---|---|---|---| | OTP Key Fob | Small…
Topic 5
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Authentication Flow

🔑 `mermaid sequenceDiagram participant U as User participant B as Browser/App participant S…
Topic 6
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OTP Algorithms: HOTP vs TOTP

✨ Hardware tokens me do main OTP algorithms use hoti hain: | Aspect | HOTP (HMAC-based OTP)…
Topic 7
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FIDO2 / WebAuthn Protocol

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No Shared Secrets — Server ke paas…

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Origin Binding — Token…

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User Presence — Token par physical…

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Privacy — Har website ke liye alag…

Topic 8
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Comparison: Hardware Token vs Alternatives

🚀 | Aspect | Hardware Token | Software Token (App) | SMS OTP | Biometric | Password Only |…
Topic 9
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Use Cases

📚 1. Banking aur Financial Services Banks hardware tokens issue karti hain customers ko…
Topic 10
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Major Vendors aur Products

💡 | Vendor | Primary Product | Type | Notable Features | |---|---|---|---| | Yubico |…
Topic 11
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Benefits

🎯 1. Strongest MFA Factor — Physical possession required, remote hack almost impossible. 2.…
Topic 12
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Limitations

⭐ 1. Physical Loss — Token kho jaaye to account access temporary block ho sakta hai. Backup…
Comparison
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OTP Algorithms: HOTP vs TOTP

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Full Name: HMAC-based One-Time Password

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Standard: RFC 4226

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Generation Basis: Counter (event-based)

Comparison
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Comparison: Hardware Token vs Alternatives

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Security Level: Very High

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Phishing Resistance: Excellent (FIDO2)

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Requires Physical Device: Yes…

Diagram
📥 ⚙️ 🔬 💡

Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

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Multi-Factor Authentication

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Hardware Security Module

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One-Time Password

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FIDO2

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WebAuthn

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Public Key Cryptography

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

Hardware Token ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

Hardware Token ka 'Full Name' kya hai?

Complete! 🎉
COMPLETE

Hardware Token Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

✅

Hardware Token Complete

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Multi-Factor Authentication

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