{"id":1180,"date":"2015-07-02T10:51:06","date_gmt":"2015-07-02T01:51:06","guid":{"rendered":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/?p=1180"},"modified":"2015-07-07T15:46:59","modified_gmt":"2015-07-07T06:46:59","slug":"gsi-sfs","status":"publish","type":"post","link":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/gsi-sfs\/","title":{"rendered":"Secure Grid Filesystem"},"content":{"rendered":"<p>This research was conducted to realize a file system that achieves security and user-convenience on a Grid environment. On a Grid environment, in general, users with different security attributes needs to access data with different access control requirements. In this research, we have developed a secure grid file system named GSI-SFS that achieves the following five requirements: SDI (Single Disk Image), On-demand access, Exclusiveness, data confidentiality, and user-convenience, by leveraging GSI (Grid Security Infrastructure) and SFS (Self-certigying File System).<br \/>\n&nbsp;<\/p>\n<p><a href=\"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/wp\/wp-content\/uploads\/2014\/09\/structure.gif\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/wp\/wp-content\/uploads\/2014\/09\/structure-300x140.gif\" alt=\"structure\" width=\"300\" height=\"140\" class=\"alignnone size-medium wp-image-858\" \/><\/a><\/p>\n<p>&nbsp;<br \/>\nThis research was partly supported by MEXT IT program &#8220;Construction of supercomputer network&#8221; promoted by the Cybermedia Center, Osaka University.<\/p>\n<blockquote><p>\nResearch achievements(Paper)<br \/>\n<div class=\"su-list\" style=\"margin-left:0px\">\n<ul>\n<li><i class=\"sui sui-check\" style=\"color:#333\"><\/i> Shingo Takeda, Susumu Date, Shinji Shimojo, &#8220;GSI &#8211; SFS : A Secure Filesystem with Single Sign &#8211; on Functionality for the Grid&#8221;, IPSJ Transactions on Advanced Computing System, Vol. 45, No. 4, pp. 223-233, May 2004.(written in Japanese)<\/li>\n<\/ul>\n<\/div>\n<p>Related graduation thesis<br \/>\n<div class=\"su-list\" style=\"margin-left:0px\">\n<ul>\n<li><i class=\"sui sui-check\" style=\"color:#333\"><\/i> Shingo Takeda, &#8220;\u30b0\u30ea\u30c3\u30c9\u8a8d\u8a3c\u57fa\u76e4\u306b\u9069\u5fdc\u3057\u305f\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u3068\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306b\u95a2\u3059\u308b\u7814\u7a76&#8221;, Graduate School of Information Science and Technology Osaka University, Ph.D. dissertation, Jan. 2008.(written in Japanese)<\/li>\n<li><i class=\"sui sui-check\" style=\"color:#333\"><\/i> Shingo Takeda, &#8220;\u30b0\u30ea\u30c3\u30c9\u306b\u304a\u3051\u308b\u5b89\u5168\u306a\u30c7\u30fc\u30bf\u5171\u6709\u306e\u305f\u3081\u306e\u8a8d\u8a3c\u3068\u8a8d\u53ef\u624b\u6cd5&#8221;, Graduate School of Information Science and Technology Osaka University, Master thesis, Feb. 2005. (written in Japanese)<\/li>\n<li><i class=\"sui sui-check\" style=\"color:#333\"><\/i> Shingo Takeda, &#8220;\u30e6\u30fc\u30b6\u5229\u4fbf\u6027\u3092\u8003\u616e\u3057\u305f\u30bb\u30ad\u30e5\u30a2\u30b0\u30ea\u30c3\u30c9\u30d5\u30a1\u30a4\u30eb\u30b7\u30b9\u30c6\u30e0\u306b\u95a2\u3059\u308b\u7814\u7a76&#8221;, School of Engineering Osaka University, Bachelor thesis, Feb. 2003. (written in Japanese)<\/li>\n<\/ul>\n<\/div>\n<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>This research was conducted to realize a file system that achieves security and user-convenience on a Grid environment. On a Grid environment, in general, users with different security attributes needs to access data with different access control requirements. In this<a href=\"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/gsi-sfs\/\">&#8230;\u3010\u7d9a\u304d\u3092\u8aad\u3080\u3011<\/a><\/p>\n","protected":false},"author":1,"featured_media":877,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36,28],"tags":[],"class_list":["post-1180","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-theme-en","category-e-science-en"],"_links":{"self":[{"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1180\/"}],"collection":[{"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/posts\/"}],"about":[{"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/types\/post\/"}],"author":[{"embeddable":true,"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/users\/1\/"}],"replies":[{"embeddable":true,"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/comments\/?post=1180"}],"version-history":[{"count":5,"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1180\/revisions\/"}],"predecessor-version":[{"id":1329,"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1180\/revisions\/1329\/"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/media\/877\/"}],"wp:attachment":[{"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/media\/?parent=1180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/categories\/?post=1180"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ds-server.ais.cmc.osaka-u.ac.jp\/en\/wp-json\/wp\/v2\/tags\/?post=1180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}