{"title":"描述保护问题的模型","authors":"G. Kreissig","doi":"10.1109/SP.1980.10002","DOIUrl":null,"url":null,"abstract":"A protection model based on access control which gives formal definitions for the terms protection problem and safety is introduced. The model provides features for describing the manipulation of the contents of objects and extends the possibilities of the access matrix model.","PeriodicalId":372320,"journal":{"name":"1980 IEEE Symposium on Security and Privacy","volume":"67 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1980-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A Model to Describe Protection Problems\",\"authors\":\"G. Kreissig\",\"doi\":\"10.1109/SP.1980.10002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A protection model based on access control which gives formal definitions for the terms protection problem and safety is introduced. The model provides features for describing the manipulation of the contents of objects and extends the possibilities of the access matrix model.\",\"PeriodicalId\":372320,\"journal\":{\"name\":\"1980 IEEE Symposium on Security and Privacy\",\"volume\":\"67 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1980-04-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1980 IEEE Symposium on Security and Privacy\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SP.1980.10002\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1980 IEEE Symposium on Security and Privacy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SP.1980.10002","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A protection model based on access control which gives formal definitions for the terms protection problem and safety is introduced. The model provides features for describing the manipulation of the contents of objects and extends the possibilities of the access matrix model.