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Product releases, research notes and field reports. New posts are added as Markdown files, and the freshest three also appear on the homepage.

DICOM: Specs Are There, But Not Everyone Is Following Them

DICOM: Specs Are There, But Not Everyone Is Following Them

A scan of 170,730 public DICOM files against the PS3.5 Table 6.2-1 grammar: 2,751 values the standard forbids, 97% of them a single de-identification placeholder, and every common toolkit relays them to the consumer without a word.

DICOMResearchMedical Devices
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Fourteen million routers

Fourteen million routers

A security census of Mexico's residential Wi-Fi built from 28 million crowd-sourced beacon sightings: 23% still on open, WEP or WPA1, 57% advertising WPS, and half of the country broadcasting the SSID the factory gave it.

Wi-FiResearchIoT
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