Uploaded May 2026 | Updated September 2026, 2 weeks ago

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"Login is down" is the easy one. The hard ones are silent.

🔐 Viola Lykova — senior engineer at nuclecode, 8+ years in production reliability & security for modern web apps. Cypress Ambassador.

🎙 Talk at JSNation 2026: "Auth Under Attack: Catching JavaScript Auth Failures in Production Fast"

Auth bugs don't announce themselves. They show up as redirect loops, stale sessions, broken refresh flows, and permission leaks hiding behind "small" changes. Viola walks through a real incident pattern and delivers a repeatable debugging playbook — plus the guardrails that keep auth stable before it ever reaches your users.

All at JSNation in Amsterdam this June!

🎟 Grab your ticket — link in bio.


#JSNation #WebSecurity #Authentication #JavaScript #ProductionEngineering