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A comment on Why are McDonald’s Self Service Kiosks so hackable?. Parent comment

Re:Why are McDonald’s Self Service Kiosks so hackable? by wowokay on Sunday July 24, 2022 @11:30PM (#32220230)
I know from experience that similar setups tend to have the workstation load the verifone updates, so a package could be inserted, it would take some more insider knowledge.
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Re:Why are McDonald’s Self Service Kiosks so hackable? by Too on Monday July 25, 2022 @01:30AM (#32220822)
Do these payment terminals have secure boot or other forms of update payload verification?

In that case the risk of accepting malicious updates from insecure touch screen would be much less.

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