Introduction

Scrutiny CNAPP is an open-source Cloud-Native Application Protection Platform (CNAPP) developed as part of the fischer3.net project. Built in Go, Scrutiny follows modern architecture principles and industry best practices to provide a solid foundation for building scalable, maintainable security applications focused on cloud-native environments.

GitHub: Scrutiny CNAPP

Project Vision

The primary goal of Scrutiny is to create a robust, extensible platform that helps organizations secure their cloud-native applications through comprehensive security scanning, continuous monitoring, and automated remediation capabilities. By adopting a modular, clean architecture approach, Scrutiny aims to be adaptable to various cloud environments while maintaining consistency and reliability in security operations.

Technical Foundation

Scrutiny is built on solid architectural principles with a focus on maintainability and scalability:

• Clean Architecture: The project follows domain-driven design principles with a clear separation of concerns, making it easier to extend and maintain the codebase.
• Structured Error Handling: A consistent error type system that categorizes errors (validation, database, not found, etc.) to provide better error context and handling.
• Comprehensive Logging: JSON-formatted structured logging with configurable log levels using Logrus.
• Configuration Management: Flexible environment-based configuration using Viper that supports multiple sources (files, environment variables).
• Testing Infrastructure: Built-in support for unit, integration, and end-to-end testing with Testify.
• Container-Ready: Docker support with multi-stage builds for optimized container images.
• API-First Approach: RESTful API structure with middleware support using Gorilla Mux.

 

Current Features

Based on the project structure and code analysis, Scrutiny CNAPP currently provides:

• A solid architectural foundation following clean architecture principles
• Centralized configuration management
• Structured logging and error handling
• REST API skeleton with middleware support
• Testing framework integration
• Containerization support
• CI/CD integration via GitHub Actions

 

Roadmap & Future Direction

Near-Term Goals (0-6 months)

Core CNAPP Functionality

• Implement vulnerability scanning for container images
• Add cloud infrastructure misconfiguration detection
• Develop runtime container security monitoring
• Create a compliance assessment module for major standards (NIST, CIS, etc.)

 

Integration Capabilities

• Add support for major cloud providers (AWS, Azure, GCP)
• Implement container registry scanning
• Create Kubernetes integration for in-cluster monitoring

 

Usability Improvements

• Develop a web-based dashboard
• Add reporting and alerting capabilities
• Implement user management and role-based access control

 

Medium-Term Goals (6-12 months)

Enhanced Security Features

• Implement advanced threat detection using behavioral analysis
• Add automated remediation capabilities
• Develop custom policy creation framework
• Create a security posture scoring system

 

Ecosystem Expansion

• Build plugin architecture for community extensions
• Add support for serverless function scanning
• Implement CI/CD pipeline integration for major platforms
• Create API-based integrations with other security tools

 

Performance & Scaling

• Optimize scanning performance for large deployments
• Implement distributed scanning architecture
• Add support for high-availability configurations
• Create multi-tenant capabilities for service providers

 

Long-Term Vision (12+ months)

Advanced Capabilities

• Implement machine learning for anomaly detection
• Add predictive risk assessment features
• Develop automated incident response workflows
• Create comprehensive security analytics

 

Community & Ecosystem

• Establish a vibrant open-source community
• Build a marketplace for extensions and integrations
• Develop certification program for Scrutiny specialists
• Create comprehensive documentation and training resources

 

Getting Involved

As an open-source project, Scrutiny welcomes contributions from the community. Here are ways to get involved:

Code Contributions

• Follow the project structure and coding standards
• Start with issues labeled “good first issue”
• Submit pull requests with thorough testing and documentation

 

Documentation & Examples

• • Improve existing documentation
  • Create tutorials and how-to guides
  • Document use cases and implementation patterns

 

• Testing & Feedback

  • Report bugs and issues
  • Suggest new features and improvements
  • Share your experience using Scrutiny in real-world scenarios

 

Conclusion

Scrutiny CNAPP is positioned to become a powerful open-source alternative to commercial CNAPP solutions. By focusing on modularity, clean architecture, and strong Go programming principles, the project aims to build a reliable, extensible platform for cloud-native security. The roadmap outlines an ambitious but achievable path from its current foundation to a fully-featured CNAPP solution that addresses the complex security challenges of modern cloud-native applications.

Whether you’re an individual security professional, a small startup, or a large enterprise, Scrutiny CNAPP aims to provide the tools needed to secure your cloud-native applications with confidence and efficiency.