共查询到18条相似文献,搜索用时 250 毫秒
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目前烟草行业已建立的电子商务、电子政务和管理决策3大应用体系,缺乏整体规划,导致应用系统相互独立,增加了系统使用和管理的复杂度及维护成本.为此,从烟草行业信息化系统的实际需求出发,对建设行业网络环境下的域间资源共享必要性和可行性进行分析,就如何与CA认证体系对接进行了探讨,提出通过应用身份统一管理、统一认证和单点登录的综合解决方案,实现行业多域环境下的域间资源安全共享,促进行业信息化集成整合,支撑行业“卷烟上水平”目标任务. 相似文献
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本文首先分析了烟草行业信息化背景,并结合某省烟草行业特点,提出了省级烟草行业信息化建设规划和顶层设计;文中详细阐述了基础网络建设、数据中心设计、业务系统构建和安全体系保障等内容;最后提出了推动建设的建议。本文内容已纳入该省信息化规划建设主要内容,在逐步推进中。 相似文献
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本文从以下几个方面研究和设计网络信息安全中的认证技术一是认证技术概述,说明了认证技术的特点和优势;二是对现有认证技术的类别进行介绍,主要从智能卡技术、密码技术和生物认证技术这三个方面来说明;三是PKI/CA认证技术的研究和设计,PKI/CA是目前发展较快、应用范围较广的一种认证技术,PKI/CA认证技术的研究和设计可以为网络信息提供一个综合的安全平台。 相似文献
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基于PKI的CA认证中心的设计与实现 总被引:3,自引:0,他引:3
基于X.509证书格式的PKI认证技术,设计了一个认证中心CA.该认证中心采用B/S结构,使用ASP开发系统网站,CA后台管理软件通过VC++6.0编程实现,使用Microsoft Crypto API核心技术,实现了一个证书颁发和管理的完整平台. 相似文献
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针对传统地图出版流程中所存在的问题,本研究提出地图按需出版机制,并为保证地图按需出版的数据安全,结合公钥基础设施(PKI)体系,将地图按需出版体系划分为多个信任域,根据每个信任域的组织结构特点,设计了与之相对应的域内认证中心(CA)模型,同时根据地图按需出版各个角色业务逻辑关系,设计了地图按需出版串桥CA模型,完成了对整个地图按需出版机制总体CA模型的构建,同时分析了模型的安全性与灵活性.本研究提出的模型为地图按需出版安全机制的实施提供了一定的参考. 相似文献
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OBJECTIVE: To assess the comparability of searches conducted on two publicly available tobacco industry document collections: hard copies housed and maintained by a neutral party in the Minnesota Depository and electronic copies available through tobacco industry maintained websites. METHODS: We conducted a set of searches in Minnesota and then conducted the same searches using the industry websites. We matched documents by Bates number, weeded out duplicates, and coded documents that were unique to either collection as major, minor, or trivial. RESULTS: Among hundreds of documents produced by several searches, we found only four unique major documents in the Minnesota Depository. By contrast, we found 62 unique major documents using the websites. CONCLUSION: These results suggest that researchers can rely on industry websites while waiting for improved access resulting from searching, indexing, and document storage administered by the tobacco control community. Searching the tobacco industry websites is at least as good as searching in Minnesota and may in some instances actually be better. Four smaller subcollections, however, can only be searched by hand in Minnesota. 相似文献
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Development of a state wide tobacco treatment specialist training and certification programme for Massachusetts
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OBJECTIVE: To describe the research conducted to structure and develop a statewide tobacco training and certification programme for tobacco treatment specialists (TTSs) in Massachusetts. DESIGN: Qualitative research strategies were used to obtain information on certification development and opinions regarding TTS training and certification from key informants. A role definition and validation study was then conducted to determine the core competencies for TTSs. A comprehensive training programme was developed, piloted, and finalised, and a certification programme was initiated. PARTICIPANTS: Key informants included: individuals involved in the development of their professional certification programmes; tobacco treatment providers from across Massachusetts; and national tobacco treatment experts. MAIN OUTCOME MEASURES: Participants' opinions about the need for and structure of a training and certification programme for individuals specialising in the provision of moderate to intensive tobacco treatment; delineation of core competencies for TTSs, using the Agency for Health Care Policy and Research (now the Agency for Healthcare Research and Quality) clinical practice guideline as a foundation for the development of evidence based standards of practice for the treatment of nicotine dependence. RESULTS: The data support a comprehensive training and certification programme for TTSs in Massachusetts. Main concerns include the cost of obtaining certification, the potential to exclude uncertified healthcare professionals from delivering basic tobacco treatment, and the role of the TTS in the healthcare delivery system and the community. The training programme developed for Massachusetts was piloted, and the structure of a statewide training and certification programme for TTSs was finalised. CONCLUSIONS: The research provides support for the need and acceptance of a training and certification programme for TTSs in Massachusetts, and presents the challenges to be addressed. We demonstrated the feasibility of developing and implementing an evidence based training programme, and of initiating a statewide certification programme in Massachusetts. This work will add to a national dialogue on the development of a training and certification programme for tobacco treatment providers and encourage further research into the potential impact of statewide and national certification. 相似文献
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本文从家具业持续发展,出口增长明显,品牌建设进展,家具设计水平提升,新中式受到青睐,绿色认证受到重视等方面的扫描,对2006年中国家具行业进行了回顾。 相似文献
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随着现代信息技术和电子商务的飞速发展,造纸及纸制品产业仓储物流的重要性已经被人们广泛认可。基于工业大数据系统在造纸企业仓储物流中的应用进行了分析。首先对工业大数据、造纸产业仓储物流的相关技术与核心架构进行了分析;其次总结了当前造纸及纸制品产业仓储物流发展过程中存在的问题;最后构建了基于工业大数据系统的造纸及纸制品产业仓储物流管理系统。构建的智能化仓储物流系统实现了当前阶段,造纸及纸制品产业仓储物流的规划阶段方案、设计、稳定性最优化,同时对未来我国造纸及纸制品产业信息化生产、管理带来的发展优势进行了展望。 相似文献
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在新型冠状病毒肺炎疫情背景下,食品安全风险再次引发广大消费者的密切关注。食品行业面临着许多挑战,消费者对于食品行业在加强食品安全管理,防范食品安全风险,提升卫生清洁能力方面提出了更高的要求。危害分析与关键点控制点(HACCP)体系作为在食品生产过程中控制食品安全的预防体系,能有效降低食品安全风险,在国际上被广泛应用。本文总结了中国HACCP体系的发展、应用及政府部门为推进国家治理体系和治理能力现代化开展的采信及国际互认情况,分析了中国食品生产企业应用HACCP体系存在的问题,并结合实际情况提出了中国HACCP的发展建议。 相似文献