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A company needs to block SQL injection attacks. Which AWS service or feature can meet this requirement?
A
AWS WAF
B
AWS Shield
C
Network ACLs
D
Security groups
Explanation:
AWS WAF (Web Application Firewall) is the correct answer because:
SQL Injection Protection: AWS WAF provides specific rules and filters to detect and block SQL injection attacks, which are a common web application vulnerability
Web Application Focus: WAF is specifically designed to protect web applications from common exploits like SQL injection, cross-site scripting (XSS), and other OWASP Top 10 threats
Managed Rules: AWS WAF offers managed rule groups that include SQL injection protection rules
Why other options are incorrect:
AWS Shield: Provides DDoS protection but does not specifically address SQL injection attacks
Network ACLs: Operate at the subnet level and control traffic based on IP addresses and ports, not application-level content
Security Groups: Act as virtual firewalls for EC2 instances at the instance level, controlling traffic based on protocols and ports, not application payload content
AWS WAF inspects HTTP/HTTPS requests and can block malicious SQL code before it reaches your web applications.