Web Application Security

Learn about securing web applications from various threats and vulnerabilities.

Application Security
Last updated: 2023-12-24
10 min read

Introduction

Web application security focuses on protecting websites and web applications against various cyber threats.

Application Security

Key Concepts

Input Validation
Authentication and Authorization
Session Management
Cross-Site Scripting (XSS) Prevention
SQL Injection Prevention

Best Practices

  • Implement strong authentication mechanisms
  • Use parameterized queries to prevent SQL injection
  • Sanitize and validate all user inputs
  • Implement proper session management
  • Keep all software and libraries up to date

Tools and Resources

OWASP ZAP

Open-source web application security scanner

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Burp Suite

Integrated platform for web application security testing

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Mozilla Observatory

Free security scanning service

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Further Reading

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