Identity and Access Management: OAuth 2.0, OIDC, and SSO in Practice

<p>Follow Priya Adeyemi, a senior platform engineer at the retail-analytics SaaS Northfall Analytics, as an enterprise customer's security review forces her to rebuild the product's identity layer end to end -- retiring the deprecated OAuth password and implicit grants for authorization code with PKCE and client credentials, layering OpenID Connect on top for real authentication, wiring up enterprise single sign-on against a corporate Okta tenant, and hardening the whole system after a real token-theft incident exposes redirect URI, refresh token rotation, and audience validation gaps.</p>

Tools: oauth 2.0, oidc, sso, jwt