The OAuth2 Flow, Decoded — roles, tokens, and the PKCE dance
A diagram-first walkthrough of OAuth 2’s Authorization Code + PKCE flow: who does what, how the redirects work, and where the tokens end up.
devsecurityoauth
Posts tagged “oidc”
Tiny explainers grouped by topic. Spend less time Googling, more time building.
Authentication vs. Authorization — what’s the difference and how they fit together
A clear, practical comparison: authN proves who you are; authZ decides what you can do. Learn identities, sessions/tokens (OIDC/OAuth2), roles/scopes/permissions, and common pitfalls.
devsecurityauth