Microservices Security
Microservices security is a set of practices, tools, and architectural patterns focused on securing distributed applications built with microservices. It addresses unique challenges like service-to-service communication, decentralized data management, and dynamic infrastructure. Key aspects include authentication, authorization, encryption, API security, and monitoring across multiple independent services.
Developers should learn microservices security when building or maintaining distributed systems to prevent vulnerabilities like data breaches, unauthorized access, and denial-of-service attacks. It's essential for applications in finance, healthcare, and e-commerce where compliance (e.g., GDPR, HIPAA) and data protection are critical. Use cases include securing APIs between services, implementing zero-trust architectures, and managing secrets in containerized environments.