Affan Emirhan Çüçen·Oct 26Node.js ve PostgreSQL ile İki Aşamalı Doğrulama (TOTP / 2FA) ve Güvenli Kurtarma Kodları MimarisiNode.js ve PostgreSQL ile TOTP / 2FA: Güvenli Kurtarma Kodları ve Şifreli Secret Mimarisi
Pradeep Tarakar·Sep 15HOTP & TOTP— RFC 4226 & 6238 Explained!Understanding Time based OTP, and its underlying HOTP algorithm.
Murilo Livorato·Jun 16Login with Google in a Vue + Laravel App (Popup & Redirect OAuth)Sign in with Google is the social-login button users trust most. It’s fast, it’s familiar, and — if you build it right — it’s secure. But…
Arshadhp·Apr 21Google Sign In with Firebase in Flutter — from setup to production with proper error handlingThe complete guide that actually works. Setup Firebase, implement Google Sign In, handle errors gracefully, and manage auth state properly…
Ankit Agarwal·Mar 18My GitLab 2FA Code Was “Invalid” — The Fix Took 10 SecondsIt was a regular Sunday afternoon. I had some code to push, a quick review to finish — nothing dramatic. I opened my laptop, navigated to…
