Model of security for object-oriented and object-attributed applications
نویسندگان
چکیده
منابع مشابه
A Security Model for Object-Oriented Databases
The Integration of object-oriented programming concepts with databases IS one of the most significant advances In the evolutlon of database systems and several recent pro}ects are developing object-oriented databases Among the many Issues brought along by this combination, one that IS becoming important ISthe protection of information We develop here an authorization model for objectorlented da...
متن کاملReengineering Object-Oriented Applications
Although coordination of concurrent objects is a fundamental aspect of object-oriented concurrent programming, there is only little support for its specification and abstraction at the language level. This is a problem because coordination is often buried in the code of the coordinated objects, leading to a lack of abstraction and reuse. Here we present CoLaS, a coordination model and its imple...
متن کاملA multilevel security model for a distributed object-oriented system
multilevel security, information flow, object model It often suggested that distributed computing will be the major trend in computer systems during the next decade. However, distributed systems are vulnerable to a number of security attacks. In this paper we look at the security problems of object-based distributed systems, and propose a model based on labeling for multilevel security. The pur...
متن کاملA Security Model for Multi - level Object - Oriented DatabasesBased on
In this paper, we employ the view model given by Bertino to propose a new design approach for a secure multi-level object-oriented database system. The central idea is to provide the user with a multi-level view derived from a single-level secure object-oriented database. Hence the database operations performed on the multi-level views are decomposed into a set of operations on the single-level...
متن کاملA multilevel security model for object-oriented database systems
ing superclasses Objects in an object-oriented database have various relationships which have been discussed. If the designer is aware of these relationships during the design phase, many of these relationships can be exploited. For example, STUDENT is related to PERSON in that all students are people, so the commonalities between the two are extracted and placed in the class PERSON. The subcla...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Proceedings of the Institute for System Programming of the RAS
سال: 2016
ISSN: 2079-8156,2220-6426
DOI: 10.15514/ispras-2016-28(3)-3