AWS Security Hub
A service for managing and maintaining cloud security posture across multiple AWS accounts and services.
| Category | Security Posture Management |
|---|---|
| Last page update | 18 days ago |
| Pricing Details | Pricing is based on the number of security checks and findings processed. |
| Target Audience | Cloud security teams, DevOps teams, compliance officers. |
AWS Security Hub addresses the complex challenge of managing and maintaining a robust cloud security posture across multiple AWS accounts and services. It achieves this through a comprehensive technical architecture that automates security best practice checks, aggregates security findings, and supports automated remediation.
Security Hub collects and consolidates security data from various AWS services such as Amazon GuardDuty, Amazon Inspector, and Amazon Macie, as well as from integrated third-party products, using the standardized AWS Security Finding Format (ASFF). This eliminates the need for manual data parsing and normalization, reducing the effort required to manage and prioritize security findings across accounts.
The service runs continuous, automated security checks against controls defined in industry standards like AWS Foundational Security Best Practices, CIS AWS Foundations Benchmark, PCI DSS, and NIST. These checks help identify misconfigurations and compliance risks, providing a consolidated view of the security posture across all accounts and resources. Security Hub also integrates with Amazon EventBridge to automate responses and remediation actions, such as updating critical findings or triggering custom actions when specific security issues are detected.
Operationally, Security Hub is designed for ease of deployment, allowing one-click enablement across multiple accounts and Regions. It supports multi-account and AWS Organizations integration, enabling centralized management of security findings and automated enablement of the service across an entire organization. However, it is important to note that some features, such as certain security checks, require AWS Config to be activated in the accounts being monitored. Additionally, findings are retained for 90 days after the last update, which can impact long-term historical analysis and retention costs.
In terms of technical details, Security Hub provides a customizable dashboard for visualizing security data, allowing teams to identify patterns, vulnerabilities, and threats more efficiently. The service also supports programmatic access via the Security Hub API, AWS CLI, and SDKs, facilitating integration with other security tools and systems.