Learn which AWS service is best for detecting security flaws in applications. Understand why Amazon Inspector is the top choice for vulnerability management in AWS environments.
Table of Contents
Question
Which AWS service helps in detecting security flaws in applications?
A. AWS Inspector
B. AWS Shield
C. Amazon GuardDuty
D. AWS WAF
Answer
A. AWS Inspector
Explanation
AWS Inspector is an automated security assessment service that helps improve the security and compliance of applications by detecting security vulnerabilities and flaws.
AWS Inspector (Correct Answer)
Amazon Inspector is a fully automated vulnerability management service that assesses applications for security vulnerabilities and deviations from best practices. It scans workloads such as Amazon EC2 instances, containers, and Lambda functions for software vulnerabilities and unintended network exposure. Inspector provides detailed findings prioritized by severity, enabling teams to address critical issues effectively. This makes it the ideal tool for identifying application-level security flaws.
AWS Shield
AWS Shield is a managed Distributed Denial of Service (DDoS) protection service designed to safeguard web applications from DDoS attacks. While it provides robust protection against network and application layer attacks, its focus is on mitigating DDoS threats rather than detecting application vulnerabilities.
Amazon GuardDuty
GuardDuty specializes in threat detection by continuously monitoring AWS accounts and workloads for malicious activity or unauthorized behavior using machine learning and integrated threat intelligence. While it enhances overall security posture, its primary function is not vulnerability assessment but detecting threats like compromised accounts or unusual API calls.
AWS WAF (Web Application Firewall)
AWS WAF protects web applications by filtering and monitoring HTTP/S requests based on customizable rules to block common web exploits like SQL injection or cross-site scripting. However, it does not perform vulnerability scanning or detect security flaws within applications themselves.
Why Amazon Inspector?
Amazon Inspector excels at identifying vulnerabilities within applications by:
- Automatically discovering workloads and scanning them for issues such as software vulnerabilities and misconfigurations.
- Providing actionable insights with severity ratings to prioritize remediation.
- Supporting compliance requirements like NIST CSF and PCI DSS by performing continuous assessments3.
In summary, Amazon Inspector is specifically designed to detect security flaws in applications, making it the most suitable tool among the options provided.
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