mTLS: Mutual TLS for Service-to-Service Authentication
Learn how mutual TLS secures communication between microservices, how to implement it, and how service meshes simplify mTLS management.
Posts tagged with #security
OAuth 2.0 and OIDC for Microservices
Learn how OAuth 2.0 and OpenID Connect enable delegated authorization and federated identity in microservices architectures.
Secrets Management: Vault, Kubernetes Secrets, and Env Vars
Learn how to securely manage secrets, API keys, and credentials across microservices using HashiCorp Vault, Kubernetes Secrets, and best practices.
Service Identity: SPIFFE and Workload Identity in Microservices
Understand how SPIFFE provides cryptographic identity for microservices workloads and how to implement workload identity at scale.
Rate Limiting: Token Bucket, Sliding Window, and Distributed Systems
Rate limiting protects APIs from abuse. Learn token bucket, sliding window, fixed window algorithms and distributed rate limiting at scale.
SSL, TLS, and HTTPS: Securing Web Communication
Understand TLS handshake, certificates, cipher suites, and how HTTPS works. Learn the differences between SSL and TLS and why encryption matters.