Security
Web Security for Developers: The Essentials You Can't Skip
The security vulnerabilities that appear most often in web applications, explained with real code examples and concrete fixes every developer should know.
·3 min read
Tags
Authentication
12 articles
Security
Securing API Keys and Secrets in Frontend Applications
Protect API keys in frontend applications with backend proxies, token vaulting, environment hygiene and runtime injection — never in a browser bundle.
·4 min read
Security
OAuth 2.0 and OpenID Connect: A Practical Guide
Implement OAuth 2.0 and OpenID Connect correctly: authorization code flow with PKCE, token management, refresh rotation and the pitfalls behind takeovers.
·4 min read
Security
Zero-Trust Networking for Application Developers
Zero-trust networking from an application developer's view: mutual TLS, service mesh authentication and request-level authorization for every call.
·3 min read
Security
Secure API Authentication: JWT, OAuth and Sessions
A practical guide to choosing and implementing secure authentication for modern APIs: JWT tokens, OAuth 2.0 flows and session management pitfalls.
·6 min read
Security
OAuth 2.0 Token Security: Storage, Rotation, and Revocation
Secure OAuth 2.0 token lifecycle management: storage strategies, automatic rotation with refresh tokens, revocation propagation and replay protection.
·5 min read
Security
API Security: Authentication and Authorization Patterns
A practical guide to securing APIs with token-based auth, role-based access control, scope permissions and API key management — plus common pitfalls.
·5 min read
Security
Zero Trust Security Model for Developers
What zero trust means beyond the buzzword: identity-based access, mutual TLS, network microsegmentation and applying it at the application layer.
·5 min read
Security
Cross-Site Request Forgery Protection Strategies
A complete guide to understanding and preventing CSRF attacks: token-based protection, SameSite cookies, double-submit and framework implementations.
·5 min read
Security
JWT Best Practices and Common Pitfalls
JWTs are deceptively simple — here's how to avoid the security vulnerabilities, performance traps, and architectural mistakes that plague most implementations.
·3 min read
Security
OAuth 2.0 Flows Demystified
Authorization Code, PKCE, Client Credentials — which OAuth flow to use for which application type, and the security pitfalls hiding in each one.
·3 min read
Security
Authentication Patterns for Single-Page Applications
Tokens, cookies, refresh flows, and session management — the authentication patterns that keep SPAs secure without sacrificing user experience.
·3 min read