The Analysis of Authorization Mechanisms in the Grid

Autor:	Zhen Yang, Dianchun Guo, Shiguang Ju, Chang-da Wang
Rok vydání:	2004
Předmět:	Flexibility (engineering) Authorization certificate Computer science Control (management) Authorization Proxy certificate Granularity Computer security computer.software_genre Grid computer Grid security
Zdroj:	Grid and Cooperative Computing ISBN: 9783540219880 GCC (1)
DOI:	10.1007/978-3-540-24679-4_177
Popis:	The characteristics of grid are outlined to point out that the traditional authorization mechanisms cannot satisfy the requirement of the grid security. Then the authorization mechanisms employed in five prevalent Grid Security Architectures are compared in terms of granularity assessment, flexibility of rights control, and achievement approach. Based on these, we propose several approaches that can enhance the authorization in grid. The strongpoint and possible problems of each approach are also put forward.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::96e4903f1126b6e2a16a1374c490c153 https://doi.org/10.1007/978-3-540-24679-4_177 Zobrazit plný text záznamu