Linh Tran - Infrastructure Engineer
Linh handles the backend systems that keep RedirHub fast and reliable. Her work revolves around performance, scalability, and making sure redirects happen instantly, no matter where users are. She likes solving complex problems quietly.
9 posts
Security
Redirect Infrastructure Checklist for the 45-Day Certificate Era
A practical, actionable checklist for infrastructure teams preparing for the shift to 45-day SSL certificate lifetimes. Assess your automation, monitoring, renewal, alerts, wildcards, and disaster recovery — before the timeline shrinks.
July 10, 2026
Security
Managing SSL Across Thousands of Redirect Domains
Managing SSL certificates for thousands of redirect domains is an operational challenge that manual workflows can't solve. As Let's Encrypt prepares to shorten certificate lifetimes to 45 days, enterprise teams face multiplying renewal workloads and rising risk of expired certificates.
July 8, 2026
Security
Why Shorter Certificate Lifetimes Make Manual Redirect Management Unsustainable
SSL certificate lifetimes are about to be cut in half — from 90 days to 45 days. For most website owners running a handful of domains, this barely registers. But for teams managing hundreds or thousands of redirect domains, the operational math shifts from manageable to mathematically unsustainable.
July 4, 2026
Security
Let's Encrypt 45-Day Certificates: What Enterprise Teams Need to Know
The SSL certificate landscape is about to undergo its most significant change in years. Let's Encrypt, the world's largest certificate authority, is moving from 90-day to 45-day certificate lifetimes.
July 1, 2026
Automation
AI Writes Beautiful Landing Pages. Now What?
AI creates landing pages in seconds. Then they sit as files on your computer with no URL, no visitors, and no traffic. The deployment gap is the most overlooked problem in AI content creation.
June 12, 2026
Automation
The Missing Piece: Why Your AI Can't Give You a URL
Your AI generates perfect landing pages. But ask it for a URL and it apologizes. Here's why the sandbox exists, how it creates the deployment gap, and what MCP does to bridge it.
June 11, 2026
Automation
MCP 101: Why Your AI Agent Needs to Do Things, Not Just Talk
AI can write, analyze, and strategize. But it can't deploy, publish, or configure anything outside its chat window. MCP is the protocol that turns AI from a talker into a doer.
June 9, 2026
Automation
Connect RedirHub to Claude, Cursor, or Codex in 5 Minutes
Connect RedirHub's MCP server to Claude, Cursor, or Codex in 5 minutes. Step-by-step setup with screenshots. Manage redirects from your AI agent — Free plan included.
June 8, 2026
Seo
Best Practices During a Site Migration
A complete guide to website migration best practices: URL mapping, 301 redirects, 404 monitoring, post-migration traffic analysis, and how to preserve rankings through every step.
May 1, 2026