Cloud Native Application Protection Platform (CNAPP) is an integrated approach to securing cloud native applications across their entire lifecycle, from development and infrastructure configuration to runtime. CNAPP brings multiple cloud security capabilities together so security teams can identify risks, understand their context, and protect applications across increasingly complex cloud environments.
Rather than managing separate security capabilities in isolation, CNAPP connects security across code, cloud infrastructure, workloads, identities, and runtime environments.
What is a Cloud Native Application Protection Platform?
A Cloud Native Application Protection Platform is a security solution that combines multiple capabilities designed to protect cloud native applications and infrastructure throughout their lifecycle.
A CNAPP can include capabilities such as:
- Cloud Security Posture Management (CSPM): Identifying cloud misconfigurations and compliance risks.
- Cloud Workload Protection: Protecting workloads such as containers, virtual machines, and serverless environments.
- Cloud Infrastructure Entitlement Management (CIEM): Identifying excessive or unnecessary permissions.
- Application Security: Identifying vulnerabilities and security risks in application code and dependencies.
- Cloud Native Application Protection: Connecting security findings across development, cloud infrastructure, and runtime environments.
- Container and Kubernetes security: Identifying vulnerabilities and configuration risks in containerized environments.
- Runtime protection: Detecting suspicious activity and threats affecting deployed workloads.
The goal is to provide security teams with broader visibility into risks affecting cloud native applications rather than evaluating each security layer separately.
How does CNAPP consolidate cloud security tools?
CNAPP consolidates cloud security capabilities by bringing data and security findings from different parts of the application and cloud lifecycle into a more unified view.
It can consolidate:
- Cloud configuration findings from CSPM capabilities
- Identity and permission risks from CIEM capabilities
- Workload and runtime risks from cloud workload protection
- Application vulnerabilities from application security capabilities
- Container and Kubernetes risks from cloud native workload security
- Compliance findings across cloud environments
CNAPP can then correlate these findings to add context and help teams understand how different risks are connected.
For example, a vulnerable workload may appear more serious if it is publicly exposed and connected to an identity with excessive permissions. Viewing these risks together provides more context than reviewing each finding independently.
Is CNAPP replacing standalone CSPM tools?
CNAPP can incorporate CSPM capabilities, but it does not necessarily mean that every standalone CSPM solution will immediately be replaced.
CSPM remains focused primarily on assessing cloud configurations, identifying misconfigurations, and monitoring cloud security posture. CNAPP takes a broader approach by combining CSPM with additional capabilities such as workload security, identity security, application security, and runtime protection.
Organizations may choose CNAPP when they want:
- Broader visibility across cloud security
- Consolidated security findings
- Correlation between application and infrastructure risks
- Integrated identity and workload security
- Fewer disconnected security workflows
- A more unified approach to cloud native application protection
In this sense, CNAPP is better understood as an integrated approach that can encompass CSPM rather than simply being a direct replacement for it.
Why is CNAPP important?
Cloud native applications depend on interconnected services, identities, containers, APIs, infrastructure, and third party components. A weakness in one area can affect another, making isolated security analysis increasingly difficult.
CNAPP helps teams:
- Connect security risks across the application lifecycle
- Reduce fragmented security workflows
- Identify relationships between cloud risks
- Prioritize issues using broader context
- Improve visibility across cloud environments
- Support security from development through runtime
Common CNAPP Use Cases
Cloud Misconfiguration Detection
CNAPP can identify insecure cloud configurations and help teams understand how those configurations contribute to broader risk.
Identity and Access Security
CNAPP can identify excessive permissions and risky identity relationships that could increase the impact of a compromised account.
Workload Protection
CNAPP can assess and protect containers, virtual machines, Kubernetes environments, and other cloud workloads.
Application Security
CNAPP can connect application vulnerabilities and software supply chain risks with the cloud environments where applications are deployed.
Risk Prioritization
By correlating findings across multiple security domains, CNAPP can help teams prioritize risks based on their potential impact rather than treating every finding equally.
Challenges of CNAPP
Implementing and managing CNAPP can introduce challenges, particularly in large and complex cloud environments.
Common challenges include:
- Complexity: CNAPP can encompass many different security capabilities and data sources.
- Large volumes of findings: Combining multiple security domains can initially increase the number of findings teams need to analyze.
- Integration requirements: Connecting cloud, application, identity, workload, and development data can require significant configuration.
- Skill requirements: Teams may need knowledge across cloud infrastructure, application security, identity, and runtime security.
- Prioritization: Consolidating findings does not automatically determine which risks matter most.
- Existing investments: Organizations may already rely on established standalone security solutions that need to work alongside a CNAPP approach.
The Future of CNAPP
CNAPP is evolving toward more contextual, continuous, and automated cloud security. As cloud environments become increasingly interconnected, security teams need to understand not only whether an individual resource is vulnerable but also how that weakness could contribute to a broader attack path.
Future CNAPP capabilities are likely to focus on:
- AI assisted risk prioritization
- Continuous cloud and application security monitoring
- Automated remediation recommendations
- Deeper attack path analysis
- Stronger application to runtime correlation
- Unified identity, workload, and infrastructure context
- More automated security controls throughout the cloud native lifecycle
This evolution can help organizations move from managing disconnected security findings toward continuously understanding and reducing risk across cloud native applications.
Frequently Asked Questions
What is a CNAPP?
Why did CNAPP emerge?
What capabilities does a CNAPP include?
How is CNAPP different from using separate tools?
Who benefits from a CNAPP?
How does CNAPP improve cloud security?
Conclusion
A Cloud Native Application Protection Platform brings together multiple security capabilities to protect cloud native applications across development, infrastructure, workloads, identities, and runtime. By consolidating and correlating security data, CNAPP can provide broader context and help teams prioritize the risks that matter most. CSPM remains an important capability within this broader approach, while CNAPP extends protection across the wider cloud native application lifecycle.
