Comparing Cloud Native Security: AWS, Azure, GCP

Cloud-native security is a security approach specifically designed for applications built and deployed in the cloud environment. Cloud-native security focuses on securing microservices, containers, Kubernetes, APIs throughout the entire software lifecycle, from development and deployment to operation and maintenance. This "shift-left" approach aims to identify and address security vulnerabilities early on, preventing them from becoming major issues later.

Cloud-native architecture:

Cloud-native architecture is a design approach for building and deploying applications that leverage the full potential of cloud computing environments.

• Microservices: Individually deployable and scalable services that make up an application.
• Containers: Lightweight packages that bundle an application and its dependencies.
• Kubernetes: An orchestration platform that manages container deployments and scaling.
• APIs: Interfaces that enable communication between different parts of an application.

Principles of cloud-native security:

• Shared responsibility: Cloud providers secure the infrastructure (the "castle walls"), while users are responsible for securing their applications and data ("everything inside the castle").
• Automation: Security tasks are automated as much as possible to keep pace with the dynamic nature of cloud environments.
• DevSecOps: Security is integrated into the development and deployment process, not treated as an afterthought.
• Zero trust: Every request is treated with suspicion, and access is granted only after proper verification.

Comparing Cloud Native Security Services: