Posts
All the articles I've posted.
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Order in IT: On the Importance of Pulling Up Baobabs
Why it matters to fix small problems in your IT infrastructure before they grow out of control: on technical debt, order, and the discipline of operations.
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Getting Started with SSH
An introduction to SSH for beginners: how the secure remote access protocol works, generating keys, connecting to a server, and basic commands.
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Cloudflare Zero Trust
Set up secure access to self-hosted services with Cloudflare Zero Trust and Tunnel: no open ports, with authentication and access policies built in.
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Proper, Secure SSH Configuration
How to securely configure an SSH server: keys instead of passwords, disabling root login, changing the port, fail2ban, and other practices to defend against brute-force and attacks.