A DDoS against the city's permitting portal means residents cannot pull building permits. Which CIA property is primarily affected?
Select an answer to reveal the explanation.
Short Explanation
The permit window is boarded up — residents cannot get in. That is availability of a civic service, not someone reading the PDFs. A DDoS floods the door; it does not by itself leak files or break CIM.
Full Explanation
Denial-of-service against a public portal denies authorized use of the service, which is availability. Confidentiality would require unauthorized disclosure of permit contents, which a volumetric DDoS does not imply. CIM Web acceleration and digital signatures are unrelated to the CIA impact on residents who cannot pull permits. SPLK-5001 information-assurance items map the civic outcome to the triad, not to a Splunk object failure.