地主李东家
Recently,the news that U.S attack on China's Inter is always exposed.And the question of how to stay online safely raises a lot of discussion in our country.As a result,in the era of rapid development of neork,we must take measures to protect our security of privacy and property effectively.
最近的新闻都揭示了美国对中国网络的攻击.如何安全地上网在我国引起了大量的讨论.结果是在网络飞速发展的时代,我们必须要采取有效的措施来保护我们的隐私和财产安全.
From my perspective,in the first place,we should call attention to our personal information.Not only do we not offer them at random in some strange websites,but we need to distinguish right from wrong among the numerous websites.Furthermore,it is inevitable that some secure anti-virus soft wares can be installed.And it will make it possible for that neork can run more steadily.In addition to doing some work by ourselves,the government needs to draw up some policies to preserve national cyber security.It involves probing for deeply rooted reasons,devising creative solutions,developing high-tech talents and strengthening the supervision.
从我的角度来看,首先,我们应该关注我们的个人信息.我们不仅不随随便便在一些奇怪的网站提供自己的信息,而且我们需要在众多的网站之间明辨是非.此外,安装一些安全的杀毒软件是必须的.这使得网络运行更加稳定.除了我们自己该做一些努力之外,还需要 *** 制定相关政策来保护国家网络安全.这就涉及到探究深层次的原因,想出有创造性的解决方案,发展高新技术人才、加强监管.
Although scientists still cannot overe the problem pletely,they are studying a great deal about how to protect our national cyber security.However,consciousness of cyber security should not decline.Only in this way,we just enjoy the convenience brought by the neork.
尽管科学家仍无法完全克服这个问题,但是他们正在研究大量关于如何保护我们国家网络安全的办法.然而,不应该放松网络安全意识.只有这样我们才能享受到网络带给我们的便利.
现在急需两篇＂计算机信息安全＂的全英文文章,望帮助！
以下的足够你用了//ieee/portal/site/mainsite/index.jsp?pageID=ieee_corp_level1_nc&path=newsinfo&file=teg_topic.xml&xsl=teg_list.xsl&var1=i//ieee/portal/site//cert/homeusers/HomeComputerSecurity///jmu.edu/puting/security/
英语作文：以安全为话题
SafetySafety is very important for everyone. As students, we should pay more attention to safety.Firstly, there are more and more cars on the road now. So when we cross the road we must be careful so that we can't be hit by the car. Then, having healthy food is also important. We shouldn't eat lots of junk food or unclean food. It isn't good for our health. What's more, we should use the Inter carefully. When a -friend wants to invite you to meet outside, you had better refuse him. He may be a bad person. Finally, we should learn some mon knowledge of safety to protect ourselves. In a word, if we do these things well, our life will be better!
关于安全的英语作文
人的生命只有一次，所以遵守安全规则是必不可少的，其中最容易被人们忽视，而又最重要的就是交通安全。
在科技发达的今天，豪华的轿车已经进入千家万户的时候，可怕的交通事故也随之而来。
据调查中国每年死于交通事故人数有十万左右，其中中小学生就占了12%，这些数字足以表明灾难的可怕性，看了真让人胆战心惊。
记得，报纸上报道过：在2005年1月24日，发生了一起严重的交通事故，原因是因为司机乱闯红灯。
那天，大雪纷飞，本来就很滑的道路上还结了一层薄薄的冰，车辆排成了一个很长的队伍。
绿灯显示马上再过2秒钟即将变为红灯，但是不知从哪里突然蹿出了一辆黑色轿车，跑到十字马路中间的时候，另一个方向是绿灯，第一排的面包车司机也非常抓紧时间，可怕误了一分一秒地向前冲去，正好与刚要转弯的黑色小轿车撞了个正着。
随后的车辆也因路滑而没有刹住车，造成了严重交通事故。
只听见“砰、砰”的几声响，四五辆车都堆到了一起。
有的车玻璃和倒车镜被撞碎，严重的有轮胎被撞掉，车头被撞歪，还冒起了微微的轻烟。
这起交通事故虽然没有人员死亡，却有很多人都受了伤，其中小轿车的司机可能会导致终身瘫痪……这起事故充分的说明了闯红灯的危险性，不怕一万，只怕万一，“红灯停，绿灯行”这是谁不知道的呢？何必为了争取那么一点时间而来冒这种危险，这种生死一线的事情，自己心里都是最清楚后果。
哪怕是多等一分钟，等到绿灯亮了，我们再走，这就保证了我们的生命安全。
遵守交通安全要从我们小学生开始做起，人人都应当做到，这样既保护了我们的生命，又减少了国家的财产损失，我们应该把交通安全牢记在心，真正做到一路平安。
本人想找一篇和网络安全有关的英文的文章,请各位朋友帮帮忙哦,...
Along with the calculator technical quick development, Be puting the business of on board processing also from according to the mathematics operation, document of the single machine processing, according to in brief link of the internal business of the internal neork processing, transact automation's etc. to develop to connect the business enterprise class of (Inter) a calculator a processing system and the information share in the world scope and business processing with each other according to the plicated internal (Intra), business enterprise exterior (Extra), world.At the system handle an ability exaltation of in the meantime, the conjunction ability of system also in the continuous exaltation.But at the time of linking an ability information and circulating an ability exaltation, according to neork conjunction of the safe problem is also increasingly outstanding, the whole neork safety mainly expresses a few aspects at the following:The physical safety, neork of neork rushes toward a structure safety, neork system safety, application system safety and neork management of safe etc..So the calculator safe problem, should the elephant each per family's fire prevention guard against theft the problem is similar, attaining to guard against in not yet.Even will not thought of you will also bee the time of[with] target by yourself, threatenning have already appeared, once taking place, usually caught unprepared, result in pole great damage.规定字数有限，想要详细信息，麻烦请给我邮箱，谢谢
交通安全月英语作文
篇一：交通安全Every year a lot of people got injured or died in traffic accidents. It is reported that many accidents resulted from people's breaking of traffic rules. So it is necessary for all to keep the traffic rules in mind and obey them strictly.When one crosses the street, one should take the crosswalk, underground passage or pedestrian overpass. If one is riding a bike or motorcycle, keep riding on the right side of the road. When the red light is on, please stop and wait until the green light is on. Give a hand signal if one wants to turn or stop. It is important to let the children know that playing on the road is very dangerous. Helping the aged and children cross the road is always a kind deed.If everyone obeys the traffic rules, it will be much safer to walk or ride on the road.篇二：交通安全交通安全的英语作文4篇交通安全的英语作文4篇With more and more cars ing into our families,we are happy that it has greatly improved our life. But unluckily,it has also brought many problems,such as heavy traffic and traffic accidents.（善意的谎言作文）Traffic safety is everybody's business. We must obey the rules. For example,we must walk on walk side,when we cross zebra – crossing,stop and look right and left,then go across fast. Don't play football on the road .we can tell our parents not to drink before they drive,not to run through red lights,not to talk and laugh while driving etc.We can say cars are ing into our life,but only when everybody thinks traffic safety is everybody's business can we be safe driving on roads and walking on sidewalks.
关于学生安全的英文作文电子邮件
1 关于校园安全的英语作文 Recently,six killing accident happen in elementary school,which have a bad influences on our social safety.These influences can be described as follow.Initially,the elementary school killing accident cause the students'panic,worrying about their own safety.What's more,it also cause the parents'and teathers' worry,and parents and teachers must pay more attention to their children's and student's safety.Last but not least,due to this,many other people hold panic for their own safety.From what we have discussed ,we know the serious consequence of killing accident in elementary school.So facing this accident,relative department should take effective measures to reduce the killing accident in elementary school,reducing the social panic,assurencing the social safety.2 关于饮食安全的英语作文 Dining safty has long been a major concern of human race,so,how can we assure that we are dinning safely?As the basic element of dining safty,source of the food is perhaps the most essential issue that we should focus upon,if the raw metrial itself can cause negative effects to the human body,nothing can be done to put it right.Kitchen hygiene will pehaps be another element that should be taken into consideration,including water source,type of cooking oil,quality of spicery used and blending of cooking material.To sum up,we have a lot to do to ensure dining safty3 关于学校安全的英语作文 Teachers and parents are working together to ensure the health and well-being of all children.Schools are really safe places for children to be,and they are the heart of the munity.Let's make sure they stay that way.Fortunately,schools,parents,and munities are finding practical ways to provide children the safe and disciplined conditions they need and should expect to find in school,such as by promoting *** aller schools,respectful munities,fair and rigorously enforced discipline codes,teacher training to deal with violence,school uniforms,and after-school programs that keep kids productive and of
如何保持安全 英语作文 初中水平
Schools are really safe places for children to be, and they are the heart of the munity. Let's make sure they stay that way.Fortunately, schools, parents, and munities are finding practical ways to provide children the safe and disciplined conditions they need and should expect to find in school, such as by promoting *** aller schools, respectful munities, fair and rigorously enforced discipline codes, teacher training to deal with violence, school uniforms, and after-school programs that keep kids productive and off the streets.We must get violence out of our schools, and we must put discipline and learning back in them.
跪求英语作文：主要内容是交通安全问题。
Automobile,the most pervasive and persuasive of modern technologies,marked by rapid change and growth ,is moving into a new era,an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world.Discussion on the duality has bee very popular in newspapers or in people's chats. On the one hand, no one denies that automobile is currently one of the most useful transportation in our daily life. On the other hand, the automobile is more of a trouble as its abundance results in frequent traffic jams. The harm and loss they cost are incalculable. Heavy traffic will make much time waste for nothing and accidents happen form time to time. In addition, more and more private cars will make environmental pollution more serious, which will do harm to human beings.In my opinion, it is high time for the whole people to reduce the frequency of traffic jams. The first step should be to fundamentally chane lifestyles so that the car is no longer part and parcel of everyday life. Governments also need to apply attractive measures to draw citizens to adopt means of public transportation, for instance, to reduce prices and improve relevant facilities.汽车，最普及和最有影响力的现代技术，以快速变化和发展为标志，正在步入一个新时代，一个极为成熟和多样化的时期，这将重塑我们的生活和我们的世界。
在报纸和人们的闲谈中，汽车的双重性变成了非常流行的讨论话题。
一方面，不可否认的是，汽车是目前最有用的运输在我们的日常生活。
另一方面，汽车更是一种麻烦，因为其丰富的结果经常交通堵塞。
它造成的损失是不可估量的。
拥挤的交通会让时间白白浪费和事故发生呢。
此外，越来越多的私家车会使环境污染越来越严重，这将危害人类。
在我看来，这是高的时候，整个人的频率减少交通堵塞。
第一步是要从根本上改变生活方式，使汽车不再是日常生活的重要组成部分。
*** 还要采取有效的措施吸引市民采用公共交通工具，例如，降低价格，完善相关设施。
关于校园安全的英语作文 50——80词左右
Recently,six killing accident happen in elementary school,which have a bad influences on our social safety.These influences can be described as follow.Initially,the elementary school killing accident cause the students'panic,worrying about their own safety.What's more,it also cause the parents'and teathers' worry,and parents and teachers must pay more attention to their children's and student's safety.Last but not least,due to this,many other people hold panic for their own safety.From what we have discussed ,we know the serious consequence of killing accident in elementary school.So facing this accident,relative department should take effective measures to reduce the killing accident in elementary school,reducing the social panic,assurencing the social safety,
交通安全的英语作文25词
development of the society, people can live a better life in general. So becauseof the improvement of people' s living standard, more and more people own cars.Traffic jam es to life. While people in order to be punctual, they oftenignore the cars crossing on the road. This behavior will easily bring trafficaccidens. On the other hand, the car owner also want to be on time and thenregardlss the traffic rules, which is also easy to have traffic accidents. Boththe driver and people themseves' behaviourleads to accidents. Those accidents may take people's lives away. It's soterrible. Therefore, for the sake of life, the driver and the pedestrian shouldobey the traffic regulation as we have only one life.
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正文内容：
信息犯罪作为一种新的范围形式日益猖獗，为提高学生防范意识，近日，学校开展了网络信息安全与反宣传教育活动。各班积极配合组织，开展了班级网络信息安全教育工作，推动日常性的网络安全教育。
此次活动，老师在各班进行宣讲，通过PPT的形式让同学们对网络信息安全与有了一定了解。通过个别具体案列，指出了网络行为，即他人利用伪造、信息窃取、数据篡改、破坏病毒等非法手段破坏终端数据，发送虚假信息，伪造交易信息等。并强调了学生信息安全防范意识差和安全教育现状不容乐观的现状。
同时，此次宣讲通过着重强调信息安全问题也教会同学们具体的防范措施。告知我们在上网的同时，要注意对信息进行辨别，远离不良信息，文明上网。并对的信息要保持警惕，形成良好的安全习惯和自我保护意识。
此次宣讲活动的圆满结束，引导同学们提升了网络安全能力和自我防范意识，更是使大家掌握了一些防范措施。体现了学校对学生的关心，有助于构建一个局部安全、全局安全、智能安全的整体安全的学院体系，营造一个良好的学校氛围。
坚吃不懈1208
自己裁剪一下：浅论计算机网络安全的现状及对策【摘要】 本文以计算机安全的主要因素为突破口，重点探讨了防范各 种不利于计算机网络正常运行的措施，从不同角度分析了影响计 算机网络安全的情况，认为要确保计算机网络安全应将不利因素解决在萌芽状态。 【关键词】 计算机网络 系统安全 网络权限 加密 一、影响计算机网络安全的主要因素 (1)网络系统在稳定性和可扩充性方面存在。由于设计的系统不规范、不 合理以及缺乏安全性考虑，因而使其受到影响。 (2)网络硬件的配置不协调。一是文件服务器。它是网络的中枢，其运行稳定性、功能完善性直接 影响网络系统的质量。网络的需求没有引起足够的重视，设计和选型考虑欠周密，从而使网络功能发挥受阻，影响网络的可靠性、扩充性和升级换代。二是网卡用工 作站选配不当导致网络不稳定。 (3)缺乏安全策略。许多站点在防火墙配置上无意识地扩大了访问权限，忽视了这些权限可能会被其他人员滥用。 (4)访问控制配置的复杂性，容易导致配置错误，从而给他人以可乘之机。 (5)管理制度不健全，网络管理、维护不力。 二、确保计算机网络安全的防范措施 1.网络系统结构设计合理与否是网络安全运行的关键 全面分 析网络系统设计的每个环节是建立安全可靠的计算机网络工程的首要任务。应在认真的基础上下大气力抓好网络运行质量的设计方案。在总体设计时要注意以下几个 问题：由于局域网采用的是以广播为技术基础的以太网，任何两个节点之间的通信数据包，不仅被两个节点的网卡所接收，同时也被处在同一以太网上的任何一个节 点的网卡所截取。因此，只要接入以太网上的任一节点进行侦听，就可以捕获发生在这个以太网上的所有数据包，对其进行解包分析，从而窃取关键信息。为解除这 个网络系统固有的安全隐患，可采取以下措施： (1)网络分段技术的应用将从源头上杜绝网络的安全隐患问题。因为局域网采用以交换机为中心、 以路由器为边界的网络传输格局，再加上基于中心交换机的访问控制功能和三层交换功能 ，所以采取物理分段与逻辑分段两种，来实现对局域网的安全控制，其目的就是将非法用户与敏感的网络资源相互隔离，从而防止非法侦听，保证信息的安全畅通。 (2)以交换式集线器代替共享式集线器的方式将不失为解除隐患的又一方法。 2.强化计算机管理是网络系统安全的保证 (1)加强设施管理，确保计算机 网络系统实体安全。建立健全安全管理制度，防止非法用户进入计算机控制室和各种非法行为的发生；注重在保护计算机系统、网络服务器、打印机等外部设备和能 信链路上狠下功夫，并不定期的对运行环境条件(温度、湿度、清洁度、三防措施、供电接头、志线及设备)进行检查、测试和维护；着力改善抑制和防止电磁泄漏 的能力，确保计算机系统有一个良好的电磁兼容的工作环境。 (2)强化访问控制，力促计算机网络系统运行正常。访问控制是网络安全防范和保护 的主要措施，它的任务是保证网络资源不被非法用户使用和非常访问，是网络安全最重要的核心策略之一。 第一，建立入网访问功能模块。入网访问 控制为网络提供了第一层访问控制。它允许哪些用户可以登录到网络服务器并获取网络资源，控制准许用户入网的时间和准许他们在哪台工作站入网。 用户的入网访问控制可分为3个过程：用户名的识别与验证；用户口令的识别与验证；用户账号的检查。在3个过程中如果其中一个不能成立，系统就视为非法用 户，则不能访问。网络用户的用户名与口令进行验证是防止非法访问的第一道防线。网络用户注册时首先输入用户名与口令，远程服务器将验证所输入的用户名是否 合法，如果验证合法，才能进一步验证口令，否则，用户将被拒之门外。 网络管理员将对普通用户的账号使用、访问网络时间、方式进行管理，还能控制用户登录入网的站点以及限制用户入网的工作站数量。 第二，建立网 络的权限控制模块。网络的权限控制是针对网络非法操作所提出的一种安全保护措施。用户和用户组被赋予一定的权限。可以根据访问权限将用户分为3种类型：特 殊用户(系统管理员)；一般用户，系统管理员根据他们的实际需要为他们分配操作权限；审计用户，负责网络的安全控制与资源使用情况的审计。 第三，建立属性安全服务模块。属性安全控制可以将给定的属性与网络服务器的文件、目录和网络设备联系起来。属性安全在权限安全的基础上提供更进一步的安全 性。网络属性可以控制以下几个方面的权限：向某个文件写数据、拷贝一个文件、删除目录或文件的查看、执行、隐含、共享及系统属性等，还可以保护重要的目录 和文件，防止用户对目录和文件的误删除、执行修改、显示等。 第四，建立网络服务器安全设置模块。网络服务器的安全控制包括设置口令锁定服务 器控制台；设置服务器登录时间限制、非法访问者检测和关闭的时间间隔；安装非法防问设备等。安装非法防问装置最有效的设施是安装防火墙。它是一个用以阻止 网络中非法用户访问某个网络的屏障，也是控制进、出两个方向通信的门槛。的防火墙有3种类型：一是双重宿主主机体系结构的防火墙；二是被屏蔽主机体系结构 的防火墙；三是被屏蔽主机体系结构的防火墙。流行的软件有：金山毒霸、KV3000+、瑞星、KILL等。 第五，建立档案信息加密制度。保 密性是机系统安全的一个重要方面，主要是利用密码信息对加密数据进行处理，防止数据非法泄漏。利用计算机进行数据处理可大大提高工作效率，但在保密信息的 收集、处理、使用、传输同时，也增加了泄密的可能性。因此对要传输的信息和存储在各种介质上的数据按密级进行加密是行之有效的保护措施之一。 第六，建立网络智能型日志系统。日志系统具有综合性数据记录功能和自动分类检索能力。在该系统中，日志将记录自某用户登录时起，到其退出系统时止，这所 执行的所有操作，包括登录失败操作，对数据库的操作及系统功能的使用。日志所记录的有执行某操作的用户保执行操作的机器IP地址 操作类型 操作对象及操作执行时间等，以备日后审计核查之用。 第七，建立完善的备份及恢复机制。为了防止存储设备的异常损坏，可采用由热插拔SCSI 硬盘所组成的磁盘容错阵列，以RAID5的方式进行系统的实时热备份。同时，建立强大的数据库触发器和恢复重要数据的操作以及更新任务，确保在任何情况下 使重要数据均能最大限度地得到恢复。第八建立安全管理机构。安全管理机构的健全与否，直接关系到一个计算机系统的安全。其管理机构由安全、审计、系统、软 硬件、通信、保安等有关人员组成。
【校园网安全防护的几点建议】 随着国家网络信息化建设的飞速发展，有越来越多的学校建立起自己的校园网络进行教学和管理，同时，通过 Internet的远程教育网
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