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Wiki Article · Cinematic

HTML Security

HTML security ka matlab hai wo sab practices, techniques aur mechanisms jinse HTML-based web pages…

Overview
🌟

HTML Security — Quick Facts

📌

Property: Detail

🎯

Full Name: HTML Security (HyperText Markup…

Category: Web Security / Frontend Security

🔑

Applies To: Web Pages, Web Applications,…

Topic 1
📥 📥 🧠 🔬 💡 🎯

Infobox

📊 | Property | Detail | |---|---| | Full Name | HTML Security (HyperText Markup Language…
Topic 2
🔬 📊 🔬

HTML Security Kyu Zaroori Hai

💡

User ka data leak ho sakta hai…

🔑

Fake forms dikhai de sakte hain…

User ka session hijack ho sakta hai

🎯

Page ka behavior change ho sakta…

Topic 3
📈

Common HTML Attack Vectors

📈 Neeche table me common HTML-level attack vectors aur unka short description hai: | # |…
Topic 4
🧮

XSS — Cross-Site Scripting

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Output Encoding: Har…

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Content Security Policy: CSP…

Input Validation: Sirf expected…

🎯

Sanitization: HTML content me sirf…

Topic 5
🎲

XSS Attack Flow — Mermaid Diagram

🎲 `mermaid flowchart TD A[Attacker crafts malicious URL / input] --> B{Application…
Topic 6
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Content Security Policy (CSP)

💡

default-src: Fallback policy jab…

🔑

script-src: JavaScript files ka…

style-src: CSS files ka allowed…

🎯

img-src: Images ka allowed source

Topic 7

iframe Security

💡

Clickjacking: Attacker apni site…

🔑

Data Leakage: iframe me embedded…

Malicious Embedding: Koi bhi site…

🎯

sandbox: iframe ko restricted…

Topic 8
⚙️

Form Security

💡

CSRF Tokens: Har form me ek unique…

🔑

HTTPS Action: Form ka action…

autocomplete="off": Sensitive…

🎯

Input Validation: type, pattern,…

Topic 9
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Link Security

💡

noopener: Naya tab window.opener…

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noreferrer: Referrer information…

User-generated links ko validate…

🎯

javascript: scheme wali links…

Topic 10
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Subresource Integrity (SRI)

💡

CDN-hosted third-party libraries…

🔑

crossorigin="anonymous" attribute…

Hash update karna padta hai jab…

🎯

CSS files par bhi SRI lag sakti hai

Topic 11
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Security Headers Overview

📈 HTML security sirf markup tak limited nahi hai — HTTP security headers bhi bohot zaroori…
Topic 12
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HTML Sanitization

💡

Whitelist Approach (Recommended):…

🔑

Blacklist Approach (Risky): Known…

Library-Based: Tested sanitization…

🎯

<script> tag aur sab on* event…

Topic 13
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Secure HTML Defaults Checklist

💡

HTML ko hamesha HTTPS par serve…

🔑

CSP header configure karo (at…

Inline scripts avoid karo —…

🎯

User input ko render karne se…

Topic 14
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Common Mistakes

🔍 | # | Mistake | Risk | Fix | |---|---|---|---| | 1 | User input directly innerHTML me…
Diagram
📥 ⚙️ 🔬 💡

Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

📖

Cross-Site Scripting

🔗

Content Security Policy

💡

Clickjacking

📚

CSRF

🔑

Web Application Firewall

🌐

HTTPS

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

HTML Security ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

HTML Security ka 'Full Name' kya hai?

Complete! 🎉
COMPLETE

HTML Security Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

HTML Security Complete

➡️

Cross-Site Scripting

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