Directadmin With a Mail Proxy
Mail proxy setup to have a common that proxies IMAP and SMTP connections to the appropriate DA servers. Overview When running multiple DirectAdmin servers, you …
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Azure AI Foundry Resume Evaluation System Setup Guide
1. Azure AI Foundry Initial Setup 1-1. Azure Portal Access 1. Access https://ai.azure.com/ 2. Sign in with Microsoft account (work or personal account) 3. Start…
MariaDB 10.5 Release Highlights for Administrators
I waited for 10.5.8 before touching production. 10.5 has been GA since 10.5.4 in the summer, and the early bugs seem shaken out now. Most release write-ups list…
Security Checklist for a Public Linux Server
Put a fresh server on a public IP and check ten minutes later: SSH brute-force attempts already, with web scanners close behind. None of it is sophisticated, an…
Synology Security Advisor and Hardening Checklist
My home Synology, like most of them, came with friendly defaults: an account, SSH one checkbox away, HTTP on port 5000, and QuickConnect ready to put the web in…