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#authentication

User authentication mechanisms

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Meet Polaris: A Complete PHP Identity Stack in One Line of Config (Part 1)

Meet Polaris: A Complete PHP Identity Stack in One Line of Config (Part 1)

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6 min read
Stop keying B2B subscriptions to users | Scalekit + Chargebee for Org-based billing

Stop keying B2B subscriptions to users | Scalekit + Chargebee for Org-based billing

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6 min read
Node.js SMS OTP Login Without Webhooks: Polling, Retry, Resend, and Abuse Prevention

Node.js SMS OTP Login Without Webhooks: Polling, Retry, Resend, and Abuse Prevention

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7 min read
Authentication for AI Agents: Lessons We Can Borrow from Enterprise Identity

Authentication for AI Agents: Lessons We Can Borrow from Enterprise Identity

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3 min read
Self-Hosted SSO from Scratch with Laravel Passport

Self-Hosted SSO from Scratch with Laravel Passport

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33 min read
Building a Custom MFA and Secure Session Handoff Platform for Shared In-Store Devices

Building a Custom MFA and Secure Session Handoff Platform for Shared In-Store Devices

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8 min read
JWT Auth Without the Confusion

JWT Auth Without the Confusion

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2 min read
How to Inspect a JWT Without Uploading a Production Token

How to Inspect a JWT Without Uploading a Production Token

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4 min read
Why SSO integrations pass SIT and fail in production

Why SSO integrations pass SIT and fail in production

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9 min read
HS256 vs RS256: Which JWT Signing Algorithm Does Your Auth Provider Actually Use?

HS256 vs RS256: Which JWT Signing Algorithm Does Your Auth Provider Actually Use?

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3 min read
Facebook Signup APIs Need Inbox Isolation

Facebook Signup APIs Need Inbox Isolation

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4 min read
Passwordless OTP Needs Inbox Boundaries

Passwordless OTP Needs Inbox Boundaries

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4 min read
🔐 Authentication vs Authorization: The Mistakes That Cause Security Bugs

🔐 Authentication vs Authorization: The Mistakes That Cause Security Bugs

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3 min read
Your OTP resend button is a race condition (and it's charging you twice)

Your OTP resend button is a race condition (and it's charging you twice)

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7 min read
We Fixed the Same Auth Bug Three Times Before We Admitted It Was One Bug

We Fixed the Same Auth Bug Three Times Before We Admitted It Was One Bug

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3 min read
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