据了解,Widows2000将在2000年第一季度发布,其价格基本上与Windows NT Server持平。除此之外,Windows2000还将有哪些秘密,它到底能为我们带来什么?为此,记者近日走访了微软(中国)有限公司产品市场部经理殷建松先生。 问:据了解,1998年,...据了解,Widows2000将在2000年第一季度发布,其价格基本上与Windows NT Server持平。除此之外,Windows2000还将有哪些秘密,它到底能为我们带来什么?为此,记者近日走访了微软(中国)有限公司产品市场部经理殷建松先生。 问:据了解,1998年,中国市场网络操作系统出货量约119万套,其中,NT系列占到了50.7％,试问,Windows2000在中国发布之后会给整个网络操作系统市场带来哪些影响? 答:1998年,Windows展开更多
Private clouds and public clouds are turning mutually into the open integrated cloud computing environment,which can aggregate and utilize WAN and LAN networks computing,storage,information and other hardware and soft...Private clouds and public clouds are turning mutually into the open integrated cloud computing environment,which can aggregate and utilize WAN and LAN networks computing,storage,information and other hardware and software resources sufficiently,but also bring a series of security,reliability and credibility problems.To solve these problems,a novel secure-agent-based trustworthy virtual private cloud model named SATVPC was proposed for the integrated and open cloud computing environment.Through the introduction of secure-agent technology,SATVPC provides an independent,safe and trustworthy computing virtual private platform for multi-tenant systems.In order to meet the needs of the credibility of SATVPC and mandate the trust relationship between each task execution agent and task executor node suitable for their security policies,a new dynamic composite credibility evaluation mechanism was presented,including the credit index computing algorithm and the credibility differentiation strategy.The experimental system shows that SATVPC and the credibility evaluation mechanism can ensure the security of open computing environments with feasibility.Experimental results and performance analysis also show that the credit indexes computing algorithm can evaluate the credibilities of task execution agents and task executor nodes quantitatively,correctly and operationally.展开更多
文摘据了解,Widows2000将在2000年第一季度发布,其价格基本上与Windows NT Server持平。除此之外,Windows2000还将有哪些秘密,它到底能为我们带来什么?为此,记者近日走访了微软(中国)有限公司产品市场部经理殷建松先生。 问:据了解,1998年,中国市场网络操作系统出货量约119万套,其中,NT系列占到了50.7％,试问,Windows2000在中国发布之后会给整个网络操作系统市场带来哪些影响? 答:1998年,Windows
基金Projects(61202004,61272084)supported by the National Natural Science Foundation of ChinaProjects(2011M500095,2012T50514)supported by the China Postdoctoral Science Foundation+2 种基金Projects(BK2011754,BK2009426)supported by the Natural Science Foundation of Jiangsu Province,ChinaProject(12KJB520007)supported by the Natural Science Fund of Higher Education of Jiangsu Province,ChinaProject(yx002001)supported by the Priority Academic Program Development of Jiangsu Higher Education Institutions,China
文摘Private clouds and public clouds are turning mutually into the open integrated cloud computing environment,which can aggregate and utilize WAN and LAN networks computing,storage,information and other hardware and software resources sufficiently,but also bring a series of security,reliability and credibility problems.To solve these problems,a novel secure-agent-based trustworthy virtual private cloud model named SATVPC was proposed for the integrated and open cloud computing environment.Through the introduction of secure-agent technology,SATVPC provides an independent,safe and trustworthy computing virtual private platform for multi-tenant systems.In order to meet the needs of the credibility of SATVPC and mandate the trust relationship between each task execution agent and task executor node suitable for their security policies,a new dynamic composite credibility evaluation mechanism was presented,including the credit index computing algorithm and the credibility differentiation strategy.The experimental system shows that SATVPC and the credibility evaluation mechanism can ensure the security of open computing environments with feasibility.Experimental results and performance analysis also show that the credit indexes computing algorithm can evaluate the credibilities of task execution agents and task executor nodes quantitatively,correctly and operationally.
