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fix == vector: shipping a security fix to a whole fleet without arming the attacker

fix == vector: shipping a security fix to a whole fleet without arming the attacker A short, practical note on the one timing problem every open-source infrastructure team has and most never name: the…

  • Fixing security vulnerabilities in open-source software exposes previously undisclosed weaknesses.
  • Pulsed Media treats security releases as a single, ordered pipeline to minimize exposure window.

Custom Cards in Home Assistant: Mushroom and button-card

The stock cards in Home Assistant get you a working dashboard in an afternoon. I wrote that one up in five build steps and left it there for a while.

  • Mushroom cards provide compact tile cards with customizable typography and icons
  • Button-card enables JavaScript rendering for custom field computations based on sensor states

SSH Usernames: Log In as the Right Remote Account

An SSH connection can reach the right server and still fail because the client is trying to log in as the wrong user. The username identifies an account on the remote machine ; it is not necessarily…

  • SSH connection requires correct remote username
  • Username syntax: username@hostname
  • Specify username with -l option if needed

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