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by dredmorbius
1405 days ago
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Blocking exit gates are a safety issue even under what would otherwise be normal operating conditions (e.g., no declared threat). Absent some sort of ranged tag detection (e.g., NFC or RFID), exit determination is exceedingly difficult. I'd argue that NFC/RFID operating beyond a few cm range are themselves a major infosec threat and privacy invasion. |
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