OAuth 2.0 및 OIDC 아키텍처 심층 분석과 JWT 보안 전략
Access-Control-Allow-Origin: * 설정만큼이나 위험한 것이 잘못 구현된 인증 로직입니다. 특히 SPA(Single Page Application)나 모바일 앱 환경에서 레거시 방식인 Implicit Grant Flow를 여전히 사용하고 있거…
OAuth 2.0 and OIDC Architecture for High-Security Distributed Systems
Consider a scenario where a microservices-based banking application experiences a subtle account takeover. The access logs show legitimate tokens s…
OWASP API Top 10 Engineering Defense
T he shift toward microservices and decoupled architectures has fundamentally altered the attack surface of modern applications. Unlike traditional …
OAuth 2.0 Architecture and Security
In legacy distributed systems, the "password anti-pattern"—where a third-party application requests a user's credentials to access resources on another service—created a massive secur…