Clever hacker fits 537,000 domains in a $5 ESP32 ad-blocking dongle

  • Posted 22 hours ago by sbulaev
  • 89 points
https://www.tomshardware.com/networking/clever-hacker-fits-537-000-domains-in-a-tiny-usd5-esp32-ad-blocking-dongle-firmware-uses-only-around-50kb-of-ram-and-can-answer-blocked-lookups-in-10-milliseconds

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