What is CSPM (Cloud Security Posture Management) and how it protects your hybrid infrastructure
Learn how CSPM tools identify misconfigurations and ensure compliance in your multi-cloud environments.
What is CSPM (Cloud Security Posture Management) and how it protects your hybrid infrastructure
The mass migration of enterprises to hybrid or multi-cloud infrastructures (combining AWS, Azure, Google Cloud and on-premises servers) provides unmatched agility, but also dramatically increases the complexity of network management. In dynamic cloud environments where virtual servers are constantly created and destroyed, maintaining manual control over each configuration is unfeasible.
Industry statistics are compelling: the vast majority of cloud security breaches are not due to zero-day vulnerabilities from the provider, but to poor security configurations by the company's IT team.
To solve this problem automatically and centrally, CSPM (Cloud Security Posture Management) solutions are implemented.
What Tasks Does a CSPM Tool Perform?
CSPM software connects via secure read APIs to all of your company's cloud panels, performing automated scans to verify three critical aspects of security posture:
- Detection of Risk Configurations:
- Identify cloud storage repositories (such as AWS S3 buckets) configured to allow public read without credentials.
- Detect server management ports (such as SSH port 22 or RDP 3389) directly exposed to the public internet.
- Locate active API keys and access credentials with excessive privileges or not rotated for months.
- Regulatory Compliance Monitoring (Compliance): Audit the status of cloud resources in real time against industrial reference frameworks (CIS Benchmarks, PCI-DSS for electronic payments and HIPAA in health).
- Automated Remediation: Some advanced CSPM tools can fix the vulnerability instantly: for example, if they detect that a storage repository has been modified to be public, the tool automatically reconfigures it to private and sends an alert over encrypted channels to the administrator.
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