login.broker
LOGIN NOTES

Social login, explained plainly.

Practical guides to OAuth, provider choice and the trust boundaries that keep an authentication flow safe.

How to add social login to your website

A practical guide to adding Google, GitHub, Apple, Facebook, LinkedIn and Microsoft login without putting secrets in browser code.

7 min read  →

OAuth vs OpenID Connect for social login

Understand the practical difference between OAuth 2.0 and OpenID Connect, and why an access token is not automatically proof of identity.

6 min read  →

Social login security best practices

A security checklist for OAuth and social login: server-side verification, secret handling, state, expiry, tenant isolation and safe failures.

8 min read  →

Which social login providers should your app offer?

Compare Google, Apple, Microsoft, GitHub, LinkedIn and Facebook login by audience, context and implementation considerations.

7 min read  →

Social login vs. passwordless magic links

Compare social login and email magic links on conversion, deliverability, security and the operational cost of each approach.

6 min read  →

Common OAuth integration mistakes and how to avoid them

The recurring implementation errors that turn a working OAuth login into a security or reliability problem.

7 min read  →

GDPR considerations for social login data

What social login integrations should know about lawful basis, data minimization and retention when handling identity data from providers.

6 min read  →