科学数据中心资源和用户访问控制体系

doi:10.11959/j.issn.2096-0271.2022009

Abstract

Abstract:

In the era of big data, all countries and governments generally attach importance to the opening of scientific data and actively promote data sharing.The wide opening and sharing of data poses new challenges to the whole process of data security.Based on the latest policies of international scientific data sharing and the actual situation in China, the resource and user access control system of scientific data center was put forward.Through the application of data classification, user classification and system access control strategy on the open system platform, the problem of lack of systematic scheme for resource security sharing in the data center was solved.The research results have been applied to the practical work of the National Earth Observation Scientific Data Center and achieved good results.

Key words: big data platform, resource sharing, user classification, resource classification, authorization access control

CLC Number:

P209

Qiaozhuoran CAO, Zugang CHEN, Guoqing LI, Jing LI. Resource and user access control system of scientific data center[J]. Big Data Research, 2022, 8(1): 98-112.

Figures/Tables 9

References 19

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资源分级	分级代码	对应CC协议分级
无限制访问	R0	CC-BY-SA
无差别访问	R1	CC-BY-NC-SA
公益性访问	R2	CC-BY-NC-SA
商业性访问	R3	CC-BY-SA
受邀访问	R4	CC-BY-NC-ND
业主访问	R5	/

用户大类	用户小类代码	用户角色说明
管理员用户（UA）	UA1	顶级管理员
	UA2	栏目管理员
	UA3	栏目操作员
	UA4	团队管理员
	UA5	团队操作员
前台用户（UB）	UB1	公众用户（无须注册）
	UB2	国际注册用户
	UB3	国内注册用户

服务	二级服务	操作权限	UA1	UA2	UA3	UA4	UA5	UB1	UB2	UB3
权限管理	角色管理	角色新增	√	√		√		×	×	×
		角色修改	√	√		√		×	×	×
		角色删除	√	√		√		×	×	×
	用户管理	后台及汇交系统用户新增	√	√		√		×	×	×
		后台及汇交系统用户修改	√	√		√		×	×	×
		后台及汇交系统用户删除	√	√		√		×	×	×
		前台用户新增	√					×	×	×
		前台用户修改	√					×	×	×
		前台用户停用	√					×	×	×
信息发布管理	新闻管理	新闻新增	√	√	√	√		×	×	×
		新闻修改	√	√	√	√		×	×	×
		新闻删除	√	√	√	√		×	×	×
		新闻审核	√	√				×	×	×
	数据发布	数据发布	√	√				×	×	×
		数据召回	√	√				×	×	×
订单审核	订单审核	订单审核	√	√	√	√		×	×	×
平台动态	平台监控	监控数据浏览	√	√	√			×	×	×
	统计报告	数据资源量整体统计	√	√	√	√		×	×	×
		数据贡献者统计	√	√	√	√		×	×	×
		按数据集统计	√	√	√	√		×	×	×
		项目汇交、访问、下载、用户情况	×	×	×	√		×	×	×
		机构汇交、访问、下载、用户情况	×	×	×	√		×	×	×

二级服务	操作权限	UA1	UA2	UA3	UA4	UA5	UB1	UB2	UB3
数据集汇交	上传	√	√	√		√	×	×	×
	修改	√	√	√		√	×	×	×
	删除	√	√	√		√	×	×	×
	审核	√	√	√			×	×	×

服务	二级服务	操作权限	UA1	UA2	UA3	UA4	UA5	UB1	UB2	UB3
数据集查找	数据集	浏览	√	√	√	√	√	√	×	√
		R0级资源在线下载	√	√	√	√	√	√	×	√
		R1级资源在线下载	√	√	√	√	√	×	×	√
		R2级资源在线下载	√	√	√	√	√	×	×	√
		R3级资源在线下载	√	√	√	√	√	×	×	√
		R4级资源在线下载	×	×	×	√(本团队)	√(本团队)	×	×	×
		R5级资源在线下载	×	×	×	×	√(本人)	×	×	×
		R0级资源离线订单申请	√	√	√	√	√	×	×	√
		R1级资源离线订单申请	√	√	√	√	√	×	×	√
		R2级资源离线订单申请	√	√	√	√	√	×	×	√
		R3级资源离线订单申请	√	√	√	√	√	×	×	√
		R4级资源离线订单申请	×	×	×	√(本团队)	√(本团队)	×	×	×
		R5级资源离线订单申请	×	×	×	×	√(本人)	×	×	×
热点和专题栏目	数据集+	浏览	√	√	√	√	√	√	×	√
新闻动态栏目	信息	浏览	√	√	√	√	√	√	×	√
个人中心	信息	修改	√	√	√	√	√	×	×	√
		注册	×	×	×	×	×	√	×	×
		审核	√	√	√	√	×	×	×	×
帮助中心	信息	浏览	√	√	√	√	√	√	×	√

Resource and user access control system of scientific data center

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References 19

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