A level transmitter on a chemical storage tank reports 40 percent while the tank is nearly full. Which security objective is most directly violated?
- A.Non-repudiation of operator logins
- B.Privacy of the maintenance schedule
- C.Integrity of the process measurement
- D.Confidentiality of the recipe data
Why C is correct
A false reading means the data no longer reflects reality, which is an integrity failure with a physical consequence such as overflow. Confidentiality and privacy are not the issue here and no login evidence is involved.
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