Tag Archives: FinTech

Enterprise Authorization Flow: From Auth Code to Secure API Access

By | September 15, 2025
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Introduction Once SAML SSO authentication is complete and an auth code has been generated, the next critical phase begins: Authorization. This comprehensive guide explores how the one-time auth code is securely exchanged for access tokens, how those tokens enable API access control through AWS Lambda authorizers, and how role-based permissions are enforced throughout the system.… Read More »

Enterprise SAML SSO Implementation: From Trust Setup to Auth Code Generation

By | September 15, 2025
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Introduction Single Sign-On (SSO) has become the cornerstone of secure enterprise authentication, enabling users to access multiple applications with a single set of credentials. This comprehensive guide explores the implementation of SAML (Security Assertion Markup Language) SSO in a real-world financial services scenario where TechCorp acts as an Identity Provider (IdP) for users accessing the… Read More »