January 2025

• QR Codes: A Practical Threat Model Without the Scaremongering — January 31, 2025
  QR codes are data carriers, but their destinations and device actions can still expose people to phishing, fraudulent payments, malware, and vulnerable software.

• I bet you’ve been quoting “Jack of all trades” wrong all this time … — January 7, 2025
  I recently heard that the ‘Jack of all trades’ quote was being improperly cited. It was being shortened to give a negative spin on what was initially meant as a positive. See for yourself! And by all means, check the quote. “Jack of all trades, master of none, but oftentimes better than master of one!”