Frequently asked questions about Cloud Security

In multi-cloud environments, blind spots can quickly emerge because each platform comes with its own services, configurations, identities and security tools. A central cloud security platform, also known as a Cloud Native Application Protection Platform (CNAPP), can usually identify resources, misconfigurations, vulnerabilities, identities and exposed systems across multiple clouds without agents and without major integration effort, and assess them within a common risk model. What matters is not the number of individual findings, but their context and prioritisation according to actual risk.

Cloud Security Posture Management (CSPM) continuously scans configurations against best practices and compliance standards such as CIS Benchmarks and ISO 27001. It identifies risky settings such as open storage buckets, overprivileged roles or unprotected databases. What is crucial is automatic prioritisation according to actual exploitability, for example the combination of misconfiguration, internet exposure and sensitive data, rather than processing hundreds of individual findings that are all weighted equally.

In AWS, Azure and Google Cloud, there are many service accounts, roles, workload identities and other machine identities in addition to human users. Excessive or no longer required permissions significantly increase risk. Cloud Infrastructure Entitlement Management (CIEM) provides transparency over effective permissions, identifies overprivileged identities and helps reduce access rights according to the principle of least privilege.

Modern workload protection ideally starts in the CI/CD pipeline, with images and Infrastructure as Code scanned for vulnerabilities and misconfigurations before deployment. This is complemented at runtime by runtime protection, which detects suspicious behaviour in containers and clusters. This shift-left approach reduces risks early without fundamentally changing existing development workflows.

An unpatched vulnerability alone says little about the actual risk. It becomes critical, for example, if the affected workload is accessible from the internet, has access to sensitive data and uses an identity with extensive permissions. Modern cloud security approaches therefore correlate vulnerabilities, misconfigurations, network paths, identities, data and threats. This allows security teams to prioritise dangerous attack paths instead of processing thousands of isolated findings.

Posture management is only one part of a comprehensive cloud security strategy. Virtual machines, containers, Kubernetes environments and other cloud workloads must also be protected at runtime against suspicious behaviour, malware and attacks. Cloud Workload Protection and Runtime Security therefore complement preventive controls with detection and response. Combined with cloud context, this makes it easier to determine whether an exposed vulnerability is actually being exploited and to respond in a targeted way.