Top all-time · #21197
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Salvador Mendoza
Personal blog · salmg.netsecurityhardware
Salvador Mendoza's personal blog at salmg.net covers security and hardware. Since 2017, 3 different Hacker News readers have linked it 3 times. It is still writing: the last post was on 2026-09-16, and you can follow it by feed.
3mentions?
3HN people?
2017–2019first – last linked?
If you are not making something or inspiring something, you are doing something... wrong.
What Hacker News says?
Submitted Intro to NFC Payment Relay Attacks as a story · 73 points
HN discussionSubmitted NFC Payments: Relay Attacks with LoRa as a story · 2 points
HN discussionSubmitted Intro to Analyze NFC Payment Methods and Contactless Cards as a story · 1 points
HN discussion