What is Cloud-Native Application Protection Platform (CNAPP)?
Cloud-Native Application Protection Platform (CNAPP) is a unified security platform that combines multiple cloud security disciplines into a single product to protect cloud-native applications from development through runtime. It consolidates capabilities such as Cloud Security Posture Management, Cloud Workload Protection, and application security scanning so teams can find and fix risks across the full application lifecycle.
What it does
A CNAPP ties together security functions that were previously sold as separate tools. A single platform typically covers:
- Posture management (CSPM): Scans cloud accounts for misconfigurations, policy violations, and compliance gaps.
- Workload protection (CWPP): Inspects virtual machines, containers, and Kubernetes clusters for vulnerabilities and threats, often without installing agents.
- Application security: Runs static code analysis (SAST), software composition analysis (SCA), and infrastructure-as-code (IaC) scanning earlier in the development pipeline.
- Identity and entitlement analysis (CIEM): Finds over-privileged roles and unused permissions across cloud accounts.
- Runtime threat detection: Monitors running workloads for suspicious behavior and can feed into Cloud Application Detection and Response (CADR) workflows.
- Security graph: Correlates findings across layers to show attack paths, so a misconfiguration plus a vulnerable package plus an exposed credential can be treated as one combined risk rather than three separate alerts.
Why teams buy it
Security teams buy CNAPPs to reduce tool sprawl. Managing separate products for CSPM, CWPP, container security, and application scanning creates data silos and alert fatigue. A CNAPP shares context across those layers. A vulnerability in a container image becomes more urgent when the platform also knows that container is internet-exposed and running with admin privileges. Fewer consoles also means fewer integrations to maintain.