{"title":"信息流的功能","authors":"Arnar Birgisson, Alejandro Russo, A. Sabelfeld","doi":"10.1145/2166956.2166961","DOIUrl":null,"url":null,"abstract":"This paper presents a capability-based mechanism for permissive yet secure enforcement of information-flow policies. Language capabilities have been studied widely, and several popular implementations, such as Caja and Joe-E, are available. By making the connection from capabilities to information flow, we enable smooth enforcement of information-flow policies using capability systems. The paper presents a transformation that given an arbitrary source program in a simple imperative language produces a secure program in a language with capabilities. We present formal guarantees of security and permissiveness and report on experiments to enforce information-flow policies for web applications using Caja.","PeriodicalId":119000,"journal":{"name":"ACM Workshop on Programming Languages and Analysis for Security","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2011-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"23","resultStr":"{\"title\":\"Capabilities for information flow\",\"authors\":\"Arnar Birgisson, Alejandro Russo, A. Sabelfeld\",\"doi\":\"10.1145/2166956.2166961\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a capability-based mechanism for permissive yet secure enforcement of information-flow policies. Language capabilities have been studied widely, and several popular implementations, such as Caja and Joe-E, are available. By making the connection from capabilities to information flow, we enable smooth enforcement of information-flow policies using capability systems. The paper presents a transformation that given an arbitrary source program in a simple imperative language produces a secure program in a language with capabilities. We present formal guarantees of security and permissiveness and report on experiments to enforce information-flow policies for web applications using Caja.\",\"PeriodicalId\":119000,\"journal\":{\"name\":\"ACM Workshop on Programming Languages and Analysis for Security\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2011-06-05\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"23\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ACM Workshop on Programming Languages and Analysis for Security\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2166956.2166961\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACM Workshop on Programming Languages and Analysis for Security","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2166956.2166961","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper presents a capability-based mechanism for permissive yet secure enforcement of information-flow policies. Language capabilities have been studied widely, and several popular implementations, such as Caja and Joe-E, are available. By making the connection from capabilities to information flow, we enable smooth enforcement of information-flow policies using capability systems. The paper presents a transformation that given an arbitrary source program in a simple imperative language produces a secure program in a language with capabilities. We present formal guarantees of security and permissiveness and report on experiments to enforce information-flow policies for web applications using Caja.
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