A hierarchical protection model for protecting against executable content

Takahiro Shinagawa, Kenji Kono, Takashi Masuda

研究成果: Conference contribution

抄録

Executable content poses a threat of unauthorized access because it contains program code running on the user's machine. Protecting against executable content is difficult because of the inevitable flaws in the implementation of protection mechanisms. This paper introduces a hierarchical protection model to tolerate flaws in protection mechanisms. This model improves both the granularity and the robustness of protection mechanisms by nesting two protection domains: a level-1 protection domain to provide fine-grained access control on executable content, and a level-2 protection domain to act as a fail-safe mechanism. We achieved an efficient implementation of the hierarchical protection model that incorporated the fine-grained protection domains proposed in our previous paper.

本文言語English
ホスト出版物のタイトルProceedings of the IASTED International Conference on Computer Science and Technology
編集者S. Sahni
ページ194-202
ページ数9
出版ステータスPublished - 2003
外部発表はい
イベントProceedings of the IASTED International Conference on Computer Science and Technology - Cancun, Mexico
継続期間: 2003 5 192003 5 21

出版物シリーズ

名前Proceedings of the IASTED International Conference on Computer Science and Technology

Other

OtherProceedings of the IASTED International Conference on Computer Science and Technology
CountryMexico
CityCancun
Period03/5/1903/5/21

ASJC Scopus subject areas

  • Computer Science(all)
  • Development

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