Wiki Article · Cinematic

JavaScript Security

JavaScript security woh practices, principles, aur defensive techniques hain jo JavaScript…

Overview

JavaScript Security — Quick Facts

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Property: Detail

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Concept Name: JavaScript Security

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Category: Application Security / Web Security

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Standard: OWASP Top 10

Topic 1

Infobox

🔒 | Property | Detail | |---|---| | Concept Name | JavaScript Security | | Category |…

Topic 2

Kya Hai JavaScript Security

🛡️ JavaScript security ka matlab hai — application ko malicious actors se protect karna…

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Kyun Zaroori Hai

🔑 Security Impact | Without Security | With Security | |---|---| | User data stolen (PII,…

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OWASP Top 10 aur JavaScript

⚠️ OWASP Top 10 (2021) JavaScript Relevance | Rank | Vulnerability | JavaScript Relevance |…

Topic 5

Cross-Site Scripting (XSS)

🔐 XSS Types | Type | Description | Attack Vector | |---|---|---| | Stored XSS | Malicious…

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Cross-Site Request Forgery (CSRF)

👁️ CSRF Attack Flow | Step | What Happens | |---|---| | 1 | User logged into Bank website…

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Injection Attacks

🚨 Injection Types in JavaScript | Type | Target | Example | |---|---|---| | SQL Injection |…

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Prototype Pollution

🏛️ What Is Prototype Pollution | Aspect | Description | |---|---| | What | Attacker…

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Authentication Security

🔒 Authentication Methods | Method | Security Level | Best For | |---|---|---| | Password…

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Authorization aur Access Control

🛡️ Authorization Models | Model | Description | Best For | |---|---|---| | RBAC (Role-Based)…

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Supply Chain Security

🔑 Supply Chain Attack Vectors | Attack | Description | Real Example | |---|---|---| |…

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Content Security Policy (CSP)

⚠️ CSP Directives | Directive | Controls | Example Value | |---|---|---| | default-src |…

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Security Headers

🔐 Essential HTTP Security Headers | Header | Purpose | Recommended Value | |---|---|---| |…

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CORS (Cross-Origin Resource Sharing)

👁️ CORS Configuration | Setting | Secure Value | Insecure Value | |---|---|---| |…

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Data Security

🚨 Data Protection | Data State | Protection Method | |---|---| | In transit | HTTPS/TLS…

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Node.js Security

🏛️ Node.js Specific Risks | Risk | Description | Prevention | |---|---|---| | No sandbox |…

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Frontend Security

🔒 Frontend Security Checklist | Check | Description | |---|---| | No secrets in client code…

Topic 18

Security Attack Flow Diagram

🛡️ `mermaid flowchart TD subgraph Attacker["Attacker"] CRAFT["Craft Malicious Input"] end…

Topic 19

Vulnerability Comparison

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Security Tools

⚠️ JavaScript Security Tools | Tool | Category | What It Does | |---|---|---| | npm audit |…

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Common Anti-Patterns

🔐 Security Anti-Patterns | Anti-Pattern | Risk | Fix | |---|---|---| | Secrets in client…

Topic 22

Best Practices

👁️ Input/Output 1. Validate all input — Server-side validation mandatory (client-side is…

Comparison

Vulnerability Comparison

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XSS (Stored): Critical

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XSS (DOM-based): High

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SQL Injection: Critical

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

JavaScript Security ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

JavaScript Security ka 'Concept Name' kya hai?

Complete! 🎉

JavaScript Security Complete!

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