oidc
Articles tagged with oidc.
JWT sub Claim Explained: Unique Only Per Issuer
The JWT sub claim identifies a user only within one issuer. Why your key must be iss plus sub, why…
8 min readPing Identity vs Okta (2026): A Guide for SaaS Teams
Ping Identity vs Okta for SaaS teams: how they differ on hybrid deployment, SAML, OIDC and SCIM, and what your…
7 min readOAuth Scopes Explained: Standard Scopes, Design, and Scopes vs Claims
An OAuth scope is a named permission a client requests and a token carries. The standard OIDC scopes, scopes vs…
9 min readID Token vs Access Token: Differences and How to Validate
An ID token tells your app who signed in; an access token tells an API what the caller may do.…
7 min readKeycloak SSO for Backstage: The Developer-Portal Auth Guide
Add Keycloak single sign-on to Backstage with the OIDC auth provider: configure it, resolve users to catalog identities, and protect…
10 min readWhat Is an Identity Provider? IdP and SSO Examples
What is an identity provider? Learn what SSO IdP means, follow a sign-in through SAML and OIDC, and compare workforce…
9 min readKeycloak Redirect URI Change: Fix HTTP Parameter Pollution
Keycloak 26.8 rejects redirect URIs that already carry state, code or session_state, a check that began in July. Why, what…
11 min readML-DSA Signature Size and the 4 KB Cookie Limit (Keycloak Prep)
ML-DSA signatures run 2,420 to 4,627 bytes against RS256's 256 bytes. The token size math, the 4 KB cookie wall…
10 min readFederated Identity Management for B2B SaaS on Skycloak Organizations
How B2B SaaS uses federated identity management to let enterprise customers bring their own IdP, and how to implement it…
9 min readFederated SSO vs a Single IdP: When You Need an Identity Hub
When federated SSO makes sense, how an identity hub works, and step-by-step Skycloak setup for OIDC and SAML identity providers…
9 min readStay ahead on identity & security
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