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 and secrets in frontend applications using backend proxies, token vaulting, environment variable hygiene, runtime secret injection, and client credential patterns that prevent exposure in browser bundles and source control.
·4 min read
Security
OAuth 2.0 and OpenID Connect: A Practical Implementation Guide
Implement OAuth 2.0 authorization and OpenID Connect authentication correctly in your applications, covering authorization code flow with PKCE, token management, refresh rotation, and common security pitfalls that lead to account takeover.
·4 min read
Security
Zero-Trust Networking for Application Developers
Understand zero-trust networking principles from an application developer's perspective, implementing mutual TLS, service mesh authentication, and request-level authorization that verifies every call regardless of network location.
·3 min read
Security
Secure API Authentication: JWT, OAuth, and Session Best Practices
A practical guide to choosing and implementing secure authentication strategies for modern APIs, covering JWT tokens, OAuth 2.0 flows, and session management pitfalls.
·6 min read
Security
OAuth 2.0 Token Security: Storage, Rotation, and Revocation
Implement secure OAuth 2.0 token lifecycle management covering token storage strategies, automatic rotation with refresh tokens, revocation propagation, and protection against token theft and replay attacks.
·5 min read
Security
API Security: Authentication and Authorization Patterns
A practical guide to securing APIs with token-based authentication, role-based access control, scope-based permissions, and API key management — covering common vulnerabilities and how to prevent them.
·5 min read
Security
Zero Trust Security Model for Developers
What zero trust means beyond the buzzword — covering identity-based access, mutual TLS, network microsegmentation, and how developers can implement zero trust principles at the application layer.
·5 min read
Security
Cross-Site Request Forgery Protection Strategies
A comprehensive guide to understanding and preventing CSRF attacks — covering token-based protection, SameSite cookies, double-submit patterns, and framework-specific 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