Api-Keys

API Security: Protecting Access and Data APIs connect services and people, but they also open doors to data. A small security gap can expose user details, disrupt operations, and raise costs. Good API security blends people, processes, and technology. It focuses on who can access what, how access is granted, and how data stays protected at every step. Protecting access starts with strong authentication and clear authorization. Use proven standards like OAuth 2.0 and OpenID Connect for user access, and apply short-lived tokens with narrow scopes. For service-to-service calls, consider mutual TLS (mTLS) where possible. Treat every token as a trust certificate: validate its audience, expiry, and the specific actions allowed. Keep credentials rotating, and revoke access when needed. Favor least privilege: tokens should never grant more permission than necessary. ...

API Security: Protecting Endpoints and Keys Every API opens a door to data and services. Strong security for endpoints and the keys that grant access keeps your system safe and trustworthy. This guide explains practical strategies you can apply today, with simple terms and clear steps. Why API security matters APIs expose actions, data, and workflows. A small mistake can let an attacker move from reading data to issuing commands. Keys and tokens are powerful, so they must be protected like a password. ...

Secure API Design: Authentication, Authorization, and Rate Limiting APIs are the bridge between services and users. A secure design helps protect data, keep services reliable, and prevent abuse. This article explains three core parts: authentication, which proves who you are; authorization, which controls what you can do; and rate limiting, which guards against overload. Authentication Choose a strong method to verify identity. Common options: API keys for simple use, but tie them to limits and rotate them periodically. OAuth 2.0 for robust access with tokens and scopes. JWTs for stateless tokens that carry claims, with careful signing and expiration. Mutual TLS for high security between services. Practical tips: ...