Learn which AWS service is best for configuring rules to protect applications from malicious access and threats. Essential for AWS Certified Cloud Practitioner CLF-C02 exam preparation.
Table of Contents
Question
A company needs to configure rules to identify threats and protect applications from malicious access on the network. Which AWS service should the company use to meet these requirements?
A. AWS Identity and Access Management (IAM)
B. Amazon QuickSight
C. AWS WAF
D. Amazon Detective
Answer
C. AWS WAF
Explanation
AWS WAF is the service that allows users to create customized rules to block malicious traffic patterns and protect their applications from common web threats.
AWS WAF is a web application firewall that allows you to configure rules to protect your web applications from malicious access and threats. It helps safeguard your applications against common web exploits, such as SQL injection, cross-site scripting (XSS), and other vulnerabilities that attackers often use to gain unauthorized access or disrupt services.
Key Features of AWS WAF
- Customizable Rules: You can define rules to allow, block, or monitor web requests based on conditions like IP addresses, HTTP headers, HTTP body, or URI strings.
- Protection Against Common Attacks: It provides built-in protection against SQL injection and XSS attacks.
- Real-Time Monitoring: Offers real-time metrics and logs for analyzing traffic patterns and identifying threats.
- Rate-Based Rules: Helps mitigate DDoS attacks by limiting the number of requests from a specific IP address.
- Integration with AWS Services: Works seamlessly with Amazon CloudFront, Application Load Balancers (ALB), and API Gateway to protect your applications.
Why Not the Other Options?
A. AWS Identity and Access Management (IAM): IAM manages user access and permissions across AWS resources but does not provide application-specific threat protection or rule-based filtering.
B. Amazon QuickSight: This is a business intelligence tool for data visualization and reporting, not a security service.
D. Amazon Detective: While Amazon Detective helps investigate and analyze security issues using logs and data, it does not actively block or filter malicious traffic.
When to Use AWS WAF?
AWS WAF is ideal for protecting your web applications from application-layer attacks. It ensures that only legitimate traffic reaches your application while blocking malicious requests in real time.
By understanding these features, you can confidently choose AWS WAF for scenarios requiring application-level security in the AWS Certified Cloud Practitioner exam.
Amazon AWS Certified Cloud Practitioner CLF-C02 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Amazon AWS Certified Cloud Practitioner CLF-C02 exam and earn Amazon AWS Certified Cloud Practitioner CLF-C02 certification.