Web Application Security
⏱ Estimated reading time: 1 min
Web Application Security is the practice of protecting websites and web apps from cyber threats by identifying and fixing vulnerabilities.
1. Common Vulnerabilities (OWASP Top Risks)
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SQL Injection (SQLi): Attacker manipulates database queries.
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Cross-Site Scripting (XSS): Injecting malicious scripts into web pages.
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Broken Authentication: Weak login systems, stolen credentials.
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Sensitive Data Exposure: Poor encryption or data leaks.
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Security Misconfiguration: Default settings, unnecessary services.
2. Key Security Measures
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Input validation & sanitization
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Strong authentication (passwords + 2FA)
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HTTPS & encryption
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Regular patching & updates
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Web Application Firewalls (WAF)
3. Tools (Legal & Ethical Use)
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Vulnerability scanners (Burp Suite, OWASP ZAP)
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Security testing frameworks
4. Importance
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Protects user data
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Prevents hacking & data breaches
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Maintains trust & compliance
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