Discover which AWS services—AWS Shield Standard and AWS WAF—are designed to protect workloads from SQL injection, cross-site scripting, and DDoS attacks. Learn how these tools enhance cloud security for your applications.
Table of Contents
Question
Which AWS services or tools are designed to protect a workload from SQL injection, cross-site scripting, and DDoS attacks? (Select TWO.)
A. VPC endpoint
B. AWS Shield Standard
C. AWS Config
D. AWS WAF
Answer
B. AWS Shield Standard
D. AWS WAF
Explanation
AWS Shield Standard and AWS WAF are services designed to protect workloads against SQL injection, cross-site scripting, and DDoS attacks.
AWS provides multiple security services tailored to protect applications from various threats. Among the options provided, AWS Shield Standard and AWS WAF (Web Application Firewall) are the correct choices for addressing SQL injection, cross-site scripting (XSS), and Distributed Denial of Service (DDoS) attacks.
AWS WAF (Web Application Firewall)
- AWS WAF is specifically designed to protect web applications from application-layer attacks such as SQL injection, XSS, and other common web exploits.
- It allows users to create custom rules or use managed rules to filter malicious traffic based on conditions like IP addresses, HTTP headers, or request size.
- By integrating with services like Amazon CloudFront, API Gateway, or Application Load Balancer, AWS WAF ensures robust application-level protection.
AWS Shield Standard
- AWS Shield Standard is a managed service that provides automatic protection against DDoS attacks at no additional cost for all AWS customers.
- It defends against network-layer (Layer 3/4) and application-layer (Layer 7) DDoS attacks, ensuring high availability of applications even during large-scale attack events.
- For enhanced protection, AWS Shield Advanced can be paired with AWS WAF for deeper security against complex threats.
Why Not the Other Options?
A. VPC Endpoint: While VPC endpoints enhance network security by enabling private connections to AWS services without traversing the public internet, they do not specifically address SQL injection, XSS, or DDoS protection.
C. AWS Config: AWS Config is a compliance and resource monitoring tool that ensures resources meet security standards but does not actively protect against web-based exploits or DDoS attacks.
To effectively safeguard your workloads from SQL injection, cross-site scripting, and DDoS attacks, leverage AWS WAF for application-layer protection and AWS Shield Standard for automatic DDoS mitigation. Together, these services provide a comprehensive defense strategy for your cloud applications.
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