DEV Community

#authentication

User authentication mechanisms

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Patient Portal Login With Convenient Authorization and Explicit Data Consent

Patient Portal Login With Convenient Authorization and Explicit Data Consent

Comments
8 min read
Node.js Passwordless Phone Login: SMS OTP Resend Cooldowns and Attempt Caps

Node.js Passwordless Phone Login: SMS OTP Resend Cooldowns and Attempt Caps

Comments
7 min read
Authentication Audit Trails: Correlating Risk Events with Session Lifecycle Actions

Authentication Audit Trails: Correlating Risk Events with Session Lifecycle Actions

Comments
7 min read
Customizing Keycloak: Themes, Login Flows, and Disabled-User Handling

Customizing Keycloak: Themes, Login Flows, and Disabled-User Handling

5
Comments 2
19 min read
I Found a P0 Auth Bypass by Testing What null Does to BCrypt

I Found a P0 Auth Bypass by Testing What null Does to BCrypt

Comments
1 min read
Passkeys Instead of Passwords: State of Play and Pitfalls

Passkeys Instead of Passwords: State of Play and Pitfalls

Comments
4 min read
OAuth 2.0 Device Flow: How Authentication Works When the Device Can't Handle the Login

OAuth 2.0 Device Flow: How Authentication Works When the Device Can't Handle the Login

1
Comments
5 min read
Authelia passkeys with TOTP as break-glass: why the config diff was empty

Authelia passkeys with TOTP as break-glass: why the config diff was empty

1
Comments
3 min read
Passkey Signups Still Need Email Checks

Passkey Signups Still Need Email Checks

1
Comments
4 min read
Failed SMS Login Codes: Polling Delivery Before a Backup Email Handoff

Failed SMS Login Codes: Polling Delivery Before a Backup Email Handoff

Comments
7 min read
When an AI Gateway Becomes the Credential Store: Securing MCP Endpoints After CVE-2026-59822

When an AI Gateway Becomes the Credential Store: Securing MCP Endpoints After CVE-2026-59822

2
Comments 2
3 min read
"Error Loading Dashboard" with Valid Session on First Visit: The Cookie Wasn't There Yet

"Error Loading Dashboard" with Valid Session on First Visit: The Cookie Wasn't There Yet

Comments
4 min read
How to Compare Direct SMS Send and OTP APIs for Simple 2FA Login

How to Compare Direct SMS Send and OTP APIs for Simple 2FA Login

Comments
7 min read
Auth Provider Event History vs. Your Audit Log: SOC 2 Evidence

Auth Provider Event History vs. Your Audit Log: SOC 2 Evidence

Comments
6 min read
How I Found a postMessage Origin Bypass in an OAuth SDK

How I Found a postMessage Origin Bypass in an OAuth SDK

10
Comments 5
5 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.