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by ethbro
2352 days ago
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I don't deal with PCI personally, so $0.02, but we're talking retail or unattended devices here. I.e. low wage, minimal training, not technically proficient users with unsupervised physical access to the machine A machine through which a large amount of cash (virtual or otherwise) flows. The criteria of (a) being updatable by a semi-technical customer & (b) being secure against technically malicious or socially engineered ignorance attacks seem challenging to simultaneously satisfy. |
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