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#authentication

User authentication mechanisms

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nixamp 0.17: a room with a door, a ticket and a login

nixamp 0.17: a room with a door, a ticket and a login

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3 min read
Your AI Agent Will Build an Insecure Login, Unless You Tell It Not To

Your AI Agent Will Build an Insecure Login, Unless You Tell It Not To

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13 min read
Password Strength + Crack Time Estimators

Password Strength + Crack Time Estimators

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12 min read
Your Session Cookie Is Basically a Temporary Password - Part 1

Your Session Cookie Is Basically a Temporary Password - Part 1

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6 min read
ProfessorOS

ProfessorOS

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3 min read
When an Authentication Filter Reads the URL Instead of the Route: Lessons from CVE-2026-49869 in Kestra

When an Authentication Filter Reads the URL Instead of the Route: Lessons from CVE-2026-49869 in Kestra

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4 min read
When the Default Configuration Is the Vulnerability: JFrog Artifactory's Empty Join Key and the Supply-Chain Blast Radius

When the Default Configuration Is the Vulnerability: JFrog Artifactory's Empty Join Key and the Supply-Chain Blast Radius

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4 min read
How JWT Signing Keys Are Issued and Rotated (and Why 'alg' Deserves Distrust)

How JWT Signing Keys Are Issued and Rotated (and Why 'alg' Deserves Distrust)

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2 min read
Destructive Identity Operations Explained: Login-Method Removal and Full User Deletion

Destructive Identity Operations Explained: Login-Method Removal and Full User Deletion

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8 min read
Amazon Cognito

Amazon Cognito

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5 min read
Better Auth phone numbers with a five-line OTP adapter

Better Auth phone numbers with a five-line OTP adapter

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2 min read
Building Offline Auth for Indie Devs

Building Offline Auth for Indie Devs

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3 min read
JWT Explained: How JSON Web Tokens Work

JWT Explained: How JSON Web Tokens Work

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4 min read
Python Session Revocation — What Actually Matters in Concrete Forgot-Password Audits

Python Session Revocation — What Actually Matters in Concrete Forgot-Password Audits

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7 min read
Why I Added a Go Step-Up Risk Score Gate for Password and Email Changes — 3 Lessons

Why I Added a Go Step-Up Risk Score Gate for Password and Email Changes — 3 Lessons

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5 min read
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