A new cybersecurity initiative at UNCW allows domain users to opt$-$in to a highly secure mode of operation that requires re$-$authentication each time the user opens a new program or file. So$,$ for example, a user would use $2$FA $($password$/$Duo$)$ to log in to their work machine at the beginning of the workday, then upon opening MS Outlook, they would be prompted again for $2$FA$.$ If they then opened their browser, they would be prompted for $2$FA again. If they opened a $.$docx for editing in MS Word, they would be prompted for $2$FA again. And, if they opened a second file in MS Word, they would again be prompted for $2$FA$.$ This new system also appears to be readily violating all the principles listed below EXCEPT:

Group of answer choices

Least astonishment

Psychological acceptability

Defense in depth

Economy of mechanism

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