A data center administrator accidentally published the administrator password. An intruder logged in with this password and made changes to the system's boot sector. The system was brought down and now unable to boot. This incident is an example of:

Question $16$ options:

A non$-$repudiation violation leading to a subsequent availability violation

A confidentiality violation leading to a subsequent integrity and availability violation

An integrity violation leading to a subsequent confidentiality and availability violation

An availability violation leading to a subsequent integrity and confidentiality violation