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# [He ended his talk with a slide showing a huge QR code, whic
- URL: https://pawel.orzech.me/2024/02/24/he-ended-his/
- Published: 2024-02-24T07:57:50.000Z
- Updated: 2026-02-01T01:06:23.000Z
- Author: Paweł Orzech
- Tags: #micro

[He ended his talk with a slide showing a huge QR code, which got a laugh.](https://www.wired.com/2016/01/nsa-hacker-chief-explains-how-to-keep-him-out-of-your-system/?ref=pawel.orzech.me)

“Anybody holding up a camera?” Joyce asked. “Who’s gonna \[photograph\] the QR code from the NSA guy?”