Definition
Cloud-native security refers to the practice of building and running applications in cloud environments using principles and technologies designed specifically for the cloud. It involves integrating security controls directly into the application development lifecycle and the cloud infrastructure itself, rather than bolting them on afterward. This approach ensures security is a foundational element, enabling organizations to leverage the agility and scalability of the cloud while maintaining robust protection. For instance, employing container security scanning throughout the CI/CD pipeline is a practical application of cloud-native security. Unlike traditional perimeter-based security, cloud-native security focuses on protecting individual workloads and data regardless of their location. This concept is frequently assessed in certifications like CompTIA Security+, CySA+, and CISSP, and is essential for modern cybersecurity professionals.