The Myth of the Computer Hacker

The seriousness of computer hacking is not exaggerated, it is far worse than that. The computer hacker has attained the status of myth; society associates all computer crime with a mythical perpetrator that bears no resemblance to reality. This paper will argue that in the early stages of the myth the computer hacker was regarded as a highly skilled but mentally disturbed youth who has an unhealthy association with computers. The new reality of electronic commerce resulted in pressures that culminated in the computer hacker becoming regarded as a dangerous criminal. A thorough analysis of the statistics will demonstrate that the majority of computer intruders are neither dangerous nor highly skilled, and thus nothing like the mythical hacker.     

浅谈学校机房的管理与维护

计算机在学校的教学、日常工作中起着非常重要的作用。计算机机房的管理存在的问题;在机房维护中遇到的问题及解决办法。计算机维护主要是从两方面去做:防计算机病毒和系统维护。     

网络环境下的计算机信息安全

利用计算机维护的工作条件，通过一年多的时间，对学校教师计算机的信息安全意识进行了解，随时注意收集教师屏幕信息，发现存在着多方面的因素威胁着计算机的安全；对收集的资料从多个方面进行分析、研究，结合多年的信息安全工作经验，对全校教师提出相应的信息安全防御策略．     

Attitudes and perceptions of pregnant women towards the use of Anti-Retroviral Therapy in Nigeria

Background

Mother-to-child transmission of Human Immunodeficiency Virus continues to be a major problem in Nigeria. Despite several initiatives, the number of infected pregnant women receiving Anti-Retroviral Therapy to prevent mother-to-child transmission of the virus remains low in Nigeria. Evidence suggests that attitudes and perceptions of the pregnant women influence their use of Anti-Retroviral Therapy.

Process evaluation of integrated West Nile virus surveillance in northern Italy: an example of a One Health approach in public health policy

West Nile virus (WNV) is endemic in the Po valley area in northern Italy. Regional health authorities have implemented integrated WNV surveillance following a One Health approach, based on collaboration between human, animal and environmental health institutions. We evaluated this integrated WNV surveillance system in Emilia-Romagna, Lombardy and Piedmont regions by means of a process evaluation. We examined the system’s implementation fidelity, dose delivered and received, reach, and we identified strengths and weaknesses in the system. Qualitative and semi-quantitative data were obtained from three regional focus groups. Data were discussed in a follow up focus group, where participants suggested recommendations for improving the surveillance system.Inter-institutional and interdisciplinary integration and the creation of a 'community of practice' were identified as key elements for effective surveillance. We identified differences in the degree of interdisciplinary integration in the three regions, likely due to different epidemiological situations and years of experience in surveillance implementation. Greater collaboration and sharing of information, public engagement and economic assessments of the integrated surveillance approach would facilitate its social recognition and guarantee its sustainability through dedicated funding. We demonstrate that a transdisciplinary research approach based on process evaluation has value for designing and fine-tuning integrated health surveillance systems.     

ASP木马的原理与防范实践

ASP作为一种开发简单、功能强大的动态Web技术，正得到越来越多的应用。对ASP技术的支持已经是windows系统IIS服务器的一项基本功能。ASP在带来高效与便捷的同时，自身也存在着许多安全隐患。本文就危害性比较大的ASP木马的原理作出详细的论述，并结合实践提出了防范措施。     

Modeling Virus Inactivation on Salad Crops Using Microbial Count Data

Microbial counts of the persistent Bacteroides fragilis bacteriophage B40-8 from a virus decay experiment conducted under glasshouse conditions were used to model the decay of viruses on wastewater-irrigated lettuce and carrot crops. The modeling approach applied gave specific consideration to the discrete nature of microbial count data. The experimental counts were best fit by a negative binomial distribution indicating highly dispersed distribution of viruses on lettuce and carrot crops following irrigation with wastewater. In addition, there was evidence for biphasic inactivation of viruses, signifying the presence of a persistent subpopulation of viruses that decayed slowly, resulting in virus accumulation on the crop surface over subsequent irrigations. Maximum likelihood estimates of initial and persistent subpopulation inactivation rates were 2.48 day(-1) and 0.51 day(-1) for lettuces and 0.84 day(-1) and 0.046 day(-1) for carrots. Maximum likelihood estimates of the persistent virus subpopulation size were 0.12% and 2% for lettuce and carrots, respectively.     

传染病菌种、毒种扩散罪的若干问题研究

1.本罪的犯罪客体是国家对传染病菌种、毒种的管理制度;2."违反国务院卫生行政部门的有关规定"是指违反法律、法规以及部门规章等有关规范性法律文件中的关于传染病菌种、毒种实验、保藏、携带、运输的规定;3."造成传染病菌种、毒种扩散"是指"导致传染病菌种、毒种散布、传播";4.认定"后果严重",既要考虑传染病菌种、毒种本身性质是否严重又要考虑传染病菌种、毒种扩散造成的实际后果是否严重;5.本罪的主体不仅应包括从事实验、保藏、携带、运输传染病菌种、毒种的专职人员,还应包括受合法单位委托临时从事传染病菌种、毒种的人员.     

"VIOLENCE AGAINST CHILDREN" REVISITED

A reanalysis of the child abuse data collected by David Gil in his study Violence Against Children indicates a strong role for child related variables in predicting abuse severity. Of particular importance is the child's age, with younger children experiencing more severe abuse. The data further suggests that the abuse of adolescents may be caused by different factors than those affecting the abuse of young children. This analysis may be of use to practitioners in helping them to identify abusive situations involving the greatest risk for severe physical injury to children.     

高校网络系统的安全管理

计算机网络已成为高校信息交换的手段,但是由于受各种因素的影响,网络安全性受到严重威胁。本文从来自校内外和病毒入侵等因素,分析了网络安全的隐患,同时从信息加密、防火墙和反病毒技术等方面,提出了加强网络安全应采取的措施。