A comprehensive guide to implementing AWS WAF protection for web applications, covering deployment of a vulnerable test application (DVWA) on EC2, CloudFront distribution setup, and WAF configuration with managed rules for SQL injection and XSS protection. Includes custom rate limiting rules, S3 logging setup, and practical testing methods to verify protection against common web attacks.
Table of contents
How to Implement Robust WAF Protection for Web Applications: Block SQL Injection, XSS, and DDoS AttacksIntroductionPrerequisitesArchitecture OverviewStep 1: Deploying the Vulnerable Web Application1.1 Create an EC2 Instance1.2 Test the DVWA Application1.3 Test Vulnerabilities Via EC2 IP AddressStep 2: Setting Up CloudFront Distribution2.1 Create CloudFront Distribution2.2 Test Application Through CloudFrontStep 3: Create S3 Bucket for WAF Logs3.1 Create Logging BucketStep 4: Configuring AWS WAF4.1 Create Web ACL4.2 Add AWS Managed Rules4.3 Add Custom Rate-Based RuleStep 5: Enable WAF Logging5.1 Configure Logging DestinationStep 6: Test WAF Protection6.1 Test SQL Injection Protection6.2 Test XSS Protection6.3 Test Rate LimitingStep 7: Monitoring and Troubleshooting7.1 View WAF Logs1 Comment
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