{"title":"关于计算机安全的“建模”","authors":"D. E. Bell","doi":"10.1109/SECPRI.1988.8093","DOIUrl":null,"url":null,"abstract":"The author examines the notion of modeling, first as it applies to physical sciences, and then with reference to computer security. He identifies two undesirable aspects of models in general, which he calls incompleteness and inapplicability. A model of security given by D.E. Bell and L.J. La Padula (1975) is examined in light of the criticism that a model is a definition of that which it models; the author suggests that the critic's definition of the terms 'model' and 'security' is too wide.<<ETX>>","PeriodicalId":131674,"journal":{"name":"Proceedings. 1988 IEEE Symposium on Security and Privacy","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1988-04-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"31","resultStr":"{\"title\":\"Concerning 'modeling' of computer security\",\"authors\":\"D. E. Bell\",\"doi\":\"10.1109/SECPRI.1988.8093\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The author examines the notion of modeling, first as it applies to physical sciences, and then with reference to computer security. He identifies two undesirable aspects of models in general, which he calls incompleteness and inapplicability. A model of security given by D.E. Bell and L.J. La Padula (1975) is examined in light of the criticism that a model is a definition of that which it models; the author suggests that the critic's definition of the terms 'model' and 'security' is too wide.<<ETX>>\",\"PeriodicalId\":131674,\"journal\":{\"name\":\"Proceedings. 1988 IEEE Symposium on Security and Privacy\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-04-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"31\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings. 1988 IEEE Symposium on Security and Privacy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SECPRI.1988.8093\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. 1988 IEEE Symposium on Security and Privacy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SECPRI.1988.8093","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 31
摘要
作者检查了建模的概念，首先将其应用于物理科学，然后参考计算机安全。他指出了模型通常不受欢迎的两个方面，他称之为不完备性和不适用性。D.E. Bell和L.J. La Padula(1975)给出的安全模型是根据一种批评来检验的，即模型是对它所建模的对象的定义;作者认为评论家对“模型”和“安全”这两个术语的定义过于宽泛
The author examines the notion of modeling, first as it applies to physical sciences, and then with reference to computer security. He identifies two undesirable aspects of models in general, which he calls incompleteness and inapplicability. A model of security given by D.E. Bell and L.J. La Padula (1975) is examined in light of the criticism that a model is a definition of that which it models; the author suggests that the critic's definition of the terms 'model' and 'security' is too wide.<>
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