RSA新推信息风险管理解决方案

RSA,EMC信息安全事业部近日宣布在华推出信息风险管理(Information Risk Management)解决方案,为中国金融业提出了"以信息为核心"的安全新思维。RSA的信息风险管理解决方案全面整合了RSA和EMC业界领先的安全技术、"信     

基于生存力的信息安全风险管理

本文提出了一种新的信息安全风险管理方法，对信息安全风险的成因和可能带来的影响进行分析与评估，在此基础上构建全面的安全控制策略并实施，建立信息安全风险防范体系。     

农村金融机构信息科技风险及防控策略研究

我国农村金融机构信息科技风险管理方面存在着很多问题,了解农村金融机构信息科技的风险情况,提出有针对性的防控策略,有助于提高我国信息科技风险管理水平,建设信息科技安全保障体系,为信息系统的安全运行提供保障。     

电力企业信息安全基线标准体系研究

本文意在分析目前电力企业信息安全风险管理的困难,并剖析其原因所在,进而引出信息安全基线标准体系。在文中介绍了基线安全的概念、基线安全保障体系以及基线式安全模型,为电力企业信息安全风险管理提供一种新的思路。     

操作风险管理视角下的商业银行信息科技风险管理研究

现代商业银行对信息科技的高度依赖,使信息科技风险越来越成为银行风险管理的重要内容.本文利用操作风险管理的框架和工具,对信息科技风险的识别、计量、监测和控制等进行研究.本文认为在信息安全管理的基础上,利用操作风险管理的方法,有助于从全面风险管理的角度对信息科技风险进行有效管理.     

供电企业信息作业风险评估研究

在深入研究事故致因理论、事故风险管理和供电企业生产作业风险管理的基础上,提出了供电企业信息作业风险评估的模型和方法。有助于供电企业建立一套基于风险管理的信息作业指导书,为信息运维人员提供安全作业操作规范,减少安全事故的发生。     

基于风险驱动的企业信息安全管理体系构建

信息化技术在企业中得到了广泛的应用。但企业也面临着信息不可靠、易篡改等潜在风险。为此,在分析信息和信息资产特性的基础上,剖析信息资产、风险管理和信息安全管理体系之间的密切关系,通过风险管理识别信息安全管理体系中的短板,驱动信息安全管理体系的持续改进,全方位确保企业信息资产安全。     

RSA:信息风险管理为业务创新加速

大型组织机构如何在信息高速流动、海量增长和网络化的情况下做好信息的风险管理?如今,传统的边界安全已无法实现对流动信息全方位的有效的信息防护。在象征着安全与开放的长城脚下,EMC公司执行副总裁、EMC信息安全事业部RSA全球总裁亚瑟·科维洛(Arthur W·Coviello)就信息风险管理为业务创新加速这一话题,发表了对当前信息安全的形势和发展趋势的看法。     

RSA新推信息风险管理解决方案

安全解决方案提供商RSA,EMC信息安全事业部宣布近日在华推出信息风险管理(Information Risk Management)解决方案,为中国金融业提出了"以信息为核心"的安全新思维.     

RSA新推信息风险管理解决方案

安全解决方案提供商RSA和EMC信息安全事业部3月26日在北京宣布,近日将在华推出信息风险管理解决方案,为中国金融业提出了“以信息为核心”的安全新思维。     

集群负载均衡--CSM的实现

对于现在的互联网络通信状况,负载均衡显示其越来越多的重要性,通常实现负载均衡是使用软件并结合相应的算法,该文所描述的是利用Cisco公司的CSM模块来实现安全可靠的负载均衡,CSM模块将客户机的请求分发到不同的虚拟服务器,配合Cisco MSFC模块并合理地进行DNS的配置,实现网络服务的负载均衡。简要介绍了CSM模块的工作原理,如何配置DNS,如何设置虚拟主服务器,以及如何对系统CSM模块进行设置做了描述。     

浅析边远地区政府信息化的发展

电子政务是指政府机构运用现代网络通讯与计算机技术,将政府管理和服务职能通过精简、优化、整合、重组后在互联网上实现,以打破时间、空间以及条块分割的制约,从而加强对政府业务运作的有效监管,提高政府的运作效率,并为社会公众提供高效、优质、廉洁的一体化管理和服务。电子政务强调政府业务通过电子化手段运作及其实现过程,而电子政府则是通过电子化手段来运作政府业务特征的政府形态的描述。本文以位于内蒙古最西部的兴安盟为例,对边远地区发展政府信息化的重要性、现状、存在的问题和困难以及今后的发展提出了阐述。     

卫星伪距定位精度模拟评估软件设计

基于研发人员进行嵌入式导航型用户设备的研究工作中,需要全面考虑各种因素对定位精度的影响,研究提高用户设备定位精度的方法。本文提出设计卫星伪距定位精度评估软件的方法,该软件具有对影响伪距定位精度的多种算法进行评估功能,还具有选取用户机软硬件设备、研究选星方法等功能,为研发人员提高伪距定位精度提供了一种有效的手段。     

FaBiO and CiTO: Ontologies for describing bibliographic resources and citations

Semantic publishing is the use of Web and Semantic Web technologies to enhance the meaning of a published journal article, to facilitate its automated discovery, to enable its linking to semantically related articles, to provide access to data within the article in actionable form, and to facilitate integration of data between articles. Recently, semantic publishing has opened the possibility of a major step forward in the digital publishing world. For this to succeed, new semantic models and visualization tools are required to fully meet the specific needs of authors and publishers. In this article, we introduce the principles and architectures of two new ontologies central to the task of semantic publishing: FaBiO, the FRBR-aligned Bibliographic Ontology, an ontology for recording and publishing bibliographic records of scholarly endeavours on the Semantic Web, and CiTO, the Citation Typing Ontology, an ontology for the characterization of bibliographic citations both factually and rhetorically. We present those two models step by step, in order to emphasise their features and to stress their advantages relative to other pre-existing information models. Finally, we review the uptake of FaBiO and CiTO within the academic and publishing communities.     

交通流检测及车辆识别系统的构架分析

以视频交通流检测和车辆识别系统的设计和实现为引导,对目标检测和目标识别的原理做了介绍,并对图像处理过程中的图像滤波降噪、图像增强、图像分割、特征提取,以及图像目标识别等问题进行了描述。并且进行了视频交通流检测和车辆识别的系统设计和实现。     

Design, fabrication, and testing of silicon microgimbals forsuper-compact rigid disk drives

This paper documents results related to design optimization, fabrication process refinement, and micron-level static/dynamic testing of silicon micromachined microgimbals that have applications in super-compact computer disk drives as well as many other engineering applications of microstructures and microactuators requiring significant out-of-plane motions. The objective of the optimization effort is to increase the in-plane to out-of-plane stiffness ratio in order to maximize compliance and servo bandwidth and to increase the displacement to strain ratio to maximize the shock resistance of the microgimbals, while that of the process modification effort is to simplify in order to reduce manufacturing cost. The testing effort is to characterize both the static and dynamic performance using precision instrumentation in order to compare various prototype designs     

优化主机路由表限制网络访问的应用分析

随着互联网应用的普及和深入,网络攻击愈来愈严重,安全问题越来越突出,如何对提供特殊服务的服务器和专用主机防范IP地址攻击,以及如何控制主机的授权访问地址范围愈来愈受到重视。本文通过分析和优化主机路由表,对如何防范主机遭受互联网非授权IP地址攻击和控制主机的可访问范围进行了详细阐述。     

A self-adaptation scheme for workflow management in multi-agent systems

Business processes, operational environment, variability of resources and user needs may change from time to time. An effective workflow management software system must be able to accommodate these changes. The ability to dynamically adapt to changes is a key success factor for workflow management systems. Holonic multi-agent systems (HMS) provide a flexible and reconfigurable architecture to accommodate changes based on dynamic organization and collaboration of autonomous agents. Although HMS provides a potential architecture to accommodate changes, the dynamic organization formed in HMS poses a challenge in the development of a new software development methodology to dynamically compose the services and adapt to changes as needed. This motivates us to study and propose a methodology to design self-adaptive software systems based on the HMS architecture. In this paper, we formulate a workflow adaptation problem (WAP) and propose an interaction mechanism based on contract net protocol (CNP) to find a solution to WAP to compose the services based on HMS. The interaction mechanism relies on a service publication and discovery scheme to find a set of task agents and a set of actor agents to compose the required services in HMS. We propose a viable self-adaptation scheme to reconfigure the agents and the composed services based on cooperation of agents in HMS to accommodate the changes in workflow and capabilities of actors. We propose architecture for our design methodology and present an application scenario to illustrate our idea.     

Self-administered preventive programme for sedentary workers: reducing musculoskeletal symptoms or increasing awareness?

The objective of this study was to evaluate an auto-instructional preventive programme designed to allow the subjects to identify critical aspects related to their work and musculoskeletal comfort, and provide them with some simple alternatives for controlling the identified problems. The programme was evaluated by 36 secretaries and bank clerks through their symptom perception before and after the programme. The results showed that the symptoms increased in number and severity. The programme seemed to have helped the participants to become aware of the ergonomic problems present in their job and to link these problems to physical symptoms. Self-administered preventive programmes can lead to clearly negative results when applied as the only measure to control musculoskeletal symptoms.     

The reality of medical work: The case for a new perspective on telemedicine

This paper considers the nature of medical work and how new telemedicine technologies can be developed to support that work. Telemedicine developers attempt to increase communication and collaboration between medical practitioners and between patients and medics, with the goal being to make medical care and information more easily accessible. However, the focus of telemedicine systems appears to have so far been technology centred, and the work they are trying to support is often ignored. We argue that to develop appropriate telemedicine technologies, it is important to understand the nature of medical work, and to examine the manner in which medical practiceactually occurs. Only then will we be in a position to design appropriate telemedicine technologies to support these activities. Unless designers have an insight into the work itself, new technologies will continue to fail to support what telemedicine effectively aims to promote — collaboration and access to distributed knowledge.