https://sudonull.com/openvpn-keycloak-oauth2-setup
Integration of OpenVPN with Keycloak via openvpn-auth-oauth2. Step-by-step setup on Ubuntu 24.04, nginx and server configs. For DevOps and sysadmin.
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In this project
https://sudonull.com/how-to-implement-jwt-authentication-step-by-step-guide
Learn how to implement JWT authentication securely in your web API. This complete guide covers token issuance, validation, best practices, and production security.
https://sudonull.com/vercel-leak-how-oauth-hack-compromised-environment-variables
Breaking Down the Vercel Security Incident: From Leak via Context.ai to Environment Variables Access. Recommendations for Developers and DevOps.
https://sudonull.com/leak-of-400-files-through-chatgpt-and-oauth
ChatGPT downloaded 400+ corporate files from Google Drive in 42 ms. Analysis of the mechanism, shadow AI risks and protection measures for IT specialists. How to avoid it in your company.
https://sudonull.com/nextauth-django-jwt-unified-authentication
Integration of NextAuth with Django REST Framework without duplicate login. OAuth synchronization, auto-refresh tokens. Full code for middle/senior developers. Deploy the scheme in an hour.
From other projects
https://ymaho.com/base-mpc-solution-for-ai-agents-and-onchain-economy-security
Analysis of Coinbase's Base MPC solution: how homomorphic encryption and OAuth 2.1 turn AI agents into secure DeFi entities. Read details.
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