A denial-of-service typically falls under the "availability" part of the "CIA triad" [0], although the seriousness can vary tremendously from one DoS to the nex

A denial-of-service typically falls under the "availability" part of the "CIA triad" [0], although the seriousness can vary tremendously from one DoS to the next. [0]: https://en.wikipedia.org/wiki/Information_security#Key_concepts https://en.wikipedia.org/wiki/Information_security#Key_conce...