A Petri-net based multilevel security specification model for multimedia documents

Author

Joshi, J. ; Ghafoor, A.

Author_Institution

Dept. of Electr. & Comput. Eng., Purdue Univ., West Lafayette, IN, USA

Volume

1

fYear

2000

fDate

2000

Firstpage

533

Abstract

With the growing need for multimedia data management, security requirements are becoming very crucial. Composing multimedia documents involves bringing together media objects that exist in various formats. These objects may reside in a distributed environment and belong to different security domains. We propose a time-augmented colored Petri net model for multimedia document composition that allows the specification of multilevel security. The model also allows handling of multiple security policies and hierarchical and path based protection schemes

Keywords

Petri nets; document handling; graph colouring; multimedia computing; security of data; Petri net based multilevel security specification model; distributed environment; media objects; multilevel security; multimedia data management; multimedia document composition; multiple security policies; path based protection schemes; security domains; security requirements; time-augmented colored Petri net model; Access control; Biomedical imaging; Computer science education; Computer security; Data engineering; Data security; Engineering management; Information security; Multilevel systems; Protection;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia and Expo, 2000. ICME 2000. 2000 IEEE International Conference on

Conference_Location

New York, NY

Print_ISBN

0-7803-6536-4

Type

conf

DOI

10.1109/ICME.2000.869656

Filename

869656