Mystery theme II by KlionskyG

Question 7

1. What standard workplace technical feature is illustrated here in red with arrows on the right side of this image? It's a good way to keep your data safe while working from a coffee shop. Full name required.

2. The image linked below indicates which airport is responsible for the most flights flying over (but not landing in) each US state. According to Randall Munroe's 2014 book What If?, from which the image was taken, which US state is thus the true "flyover state" - the one with the most flights that fly over it but do not start or end there? See image:

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VIR - Virtual Private Network; Virginia