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forced logout

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Java Tech Enthusiast
Java Tech Enthusiast
Feb 12, 2025 · Backend Development

How to Implement Single Device Login in Web Applications

The article explains how to enforce single‑device login in web apps by contrasting token‑version control—incrementing a version field in the database and embedding it in JWTs to invalidate older tokens—with a WebSocket‑based method that pushes real‑time logout messages, comparing their trade‑offs and suggesting a hybrid solution.

AuthenticationBackend DevelopmentWebSocket
0 likes · 5 min read
How to Implement Single Device Login in Web Applications
Lobster Programming
Lobster Programming
Oct 23, 2024 · Backend Development

How to Enforce Single-Device Login with Session, Token, and JWT

This article explains three backend strategies—session‑cookie, token, and JWT—to ensure an account can only be active on one device at a time, detailing the workflow, data structures, and Redis integration needed to implement forced logout across multiple endpoints.

JWTRedisSession Management
0 likes · 6 min read
How to Enforce Single-Device Login with Session, Token, and JWT