AWS provides security services like GuardDuty, Inspector, Config, and Security Hub, but there are limitations to relying solely on them.
Amazon GuardDuty focuses on threat detection at the infrastructure level and doesn't address application vulnerabilities or misconfigurations.
Amazon Inspector is a vulnerability management service for EC2 instances and Lambda functions, but it requires agents and doesn't cover all AWS services.
AWS Config provides configuration tracking and compliance, but its risk assessment capabilities are limited, and pricing is based on the number of configuration items.