Boots – shoes – and leggings
Patent
1991-12-12
1994-08-02
Kulik, Paul V.
Boots, shoes, and leggings
395425, 364DIG1, 3642466, 3642821, 3642832, 364286, 3642864, 3642865, G06F 1214
Patent
active
053353463
ABSTRACT:
The system and method of this invention provides an access control list which spans across object boundaries in an object oriented database. In addition to providing read and write access permissions, the access control list provides execute semantics which apply to the execution of methods in an object oriented database. Within the entries of the access control lists, each of the permissions for read, write, and execute can be assigned separately to each of a number of ids representing user ids or group ids. Upon request for access to the data by the user, the user id of the user and the group ids for which the user is a member are searched for within the entries to determine whether the user has the privileges to perform the operation requested against the objects. In addition, the access control policies are inherited from an object's superobject; resulting in a least privilege for the object.
REFERENCES:
patent: 4455602 (1984-06-01), Baxter, III et al.
patent: 4498131 (1985-02-01), Bratt et al.
patent: 4498132 (1985-02-01), Ahlstrom et al.
patent: 4545012 (1985-10-01), Clancy et al.
patent: 4621321 (1986-11-01), Boebert et al.
patent: 4675810 (1987-06-01), Gruner et al.
patent: 4675829 (1987-06-01), Clemenson
patent: 4731734 (1988-03-01), Gruner et al.
patent: 5206951 (1993-04-01), Khoyi et al.
Rabotti, F., et al., "A Model of Authorization for Object-Oriented and Semantic Databases," Proc. Intl. Conf. on Extending Database Technology, Venice, Italy, Mar. 1988, pp. 231-250.
Kim, Won. Introduction to Object-Oriented Databases, Chpt. 8, The MIT Press, 1990, pp. 90-106.
Spooner, David L., "The Impact of Inheritance on Security in Object-Oriented Database Systems," Report, Computer Science Department, Rensselaer Polytechnic Institute, Nov. 1988, pp. 1-11.
Fernandez, Eduardo B., et al., "Definition and Evaluation of Access Rules in Data Management Systems," Proceedings 1st International Conference on Very Large Databases, Boston, 1975, pp. 268-285.
Vinter, Stephen T., "Extended Discretionary Access Controls," Proceedings of the 1988 Symposium on Security and Privacy, IEEE Comput. Soc. Press, Apr. 1988, pp. 39-49.
Shimizu, Kentaro, et al., "Hierarchical Object Groups in Distributed Operating Systems," 8th International Conference on Distributed Computing Systems, IEEE Comput. Soc. Press, Jun. 1988, pp. 18-24.
E. B. Fernandez et al, "A Security Model for Object Oriented Databases", 1989 IEEE Computer Society Symposium on Security and Privacy, May 3, 1989, pp. 110-115.
Object Oriented System Supporting Dynamic Configuration, H. J. M. Decuypere, 1986.
Domains: A New Approach to Distributed System Management, D. C. Robinson & M. S. Sloman, 1988.
Integrating an Object Server with Other Worlds, A. Purdy & B. Schuchardt, ACM Transactions, vol. 5, No. 1, Jan. 1987.
Data Model Issues for Object-Oriented Applications, J. Banerjee et al, ACM Transactions, vol. 5, No. 1, Jan. 1987.
Enhancing the Object-Oriented Concepts for Database Support, Won Kim et al, IEEE, 1987.
Access Control for a Shared Data Base, R. J. Bamford & D. M. Choy IBM TDB, vol. 23, No. 4, Sep. 1980.
1986 International Workshop on Object-Oriented Database Systems, Sep. 1986.
Bailey Wayne P.
Carwell Robert M.
International Business Machines - Corporation
Kulik Paul V.
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