A Note on the Denial-of-Service Problem.

摘要: A simple and general definition of denial service in operating systems is presented herein. It argued that no current protection mechanism nor model resolves this problem any demonstrable way. set.of examples from known order to delimit the scope problem. The notion interuser dependency introduced identified as common cause for all instances. Necessary end sufficient conditions solutions are stated justified informally. relative complexity undesirable (and unspecified) dependencies also Ulscussed.