#Ssh

A dead man's switch for cronjobs. Your job pings a URL when it finishes; if the ping doesn't arrive, sigabrt emails you.

fail2ban and key-only auth are not enough. fwknop Single Packet Authorization keeps port 22 closed at the firewall, opens it for your IP for a few seconds, then closes it again.

Step-by-step guide to turning your spare Mac into an always-on machine Claude Code can fully control - talk to it from your phone through the Claude app or from your main Mac over SSH.

I was trying to set up a new homelab server the other day, and I stumbled upon this frustrating...

Table of contents Cursor as a shared environment for the customer and the developer What...

Most SSH tools solve the connection problem. I wanted to solve the workflow around the...

From Dev Community: Hardware-backed SSH keys, end to end: YubiKey, PIV, software alternatives, and where SSH CAs fit in

Harden your SSH server with this step-by-step guide — key-based auth, port changes, Fail2Ban, 2FA, and sshd_config best practices for 2026.

From Dev.to - opensource: I Was Tired of Juggling 3 GitHub Accounts — So I Built a Desktop App to Fix It

Every time I publish content I burn over ten hours putting it everywhere else. Articles to Medium,...

Warp's structured output and built-in assistance reduced the time spent scrolling through errors and searching for answers.

Akamai Researchers have uncovered a long-running attack campaign attack targeting Linux SSH servers that has been running a monero cryptominer.