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429篇1：网络安全四级英语
全文共 1350 字
+ 加入清单The advent of the Internet ushered in a new era of interpersonal communications and business operations. Undoubtedly, the Net are revolutionizing the daily lives of the people who have an access to it. The primary reason behind the Internet boom roots in its multifunction. It provides a vehicle for netizens to shop, search, publish blogs and browse WebPages.
A range of problems lurking behind the frenzy of Internet impressively stand out. A vast majority of Internet users mail boxes are saturated with junk mails, an issue which sparks strong criticism and generates the loss of corporate productivity. Its not alone. Porn websites lure a growing number of young peoples visits. False news via the e-mail, BBS and chat room increasingly poses a threat to the social prosperity and stability.
To crack down them, we should push for a more effectively tough law. We should join our forces to launch a nation-wide campaign, including imposing stiff penalties on spammers, shutting down or blocking the lewd sites and introducing a real-name registration system to curb fraudulent messages. We can fully believe that our combined efforts will reap rewards. A clean cyberspace will paint our lives more colorfully. An economically booming and technologically advanced global web will play a vital role in the national economic and cultural advancement.
篇2：关注网络安全英语
全文共 1047 字
+ 加入清单Along with the time development, accessing the net already turned the extremely universal matter. No matter is adult or the child, so long as mentioning the computer, all think of internet. But, accessing the internet is advantageous ,but also has shortcoming.
I knew very many people access the net, mainly is for playing games, which is very bad for the study. Therefore, some people believed, the elementary and middle school students lack the self-control.
But,there are many people approving to accessing internet, why? Because internet can provide to the people very helps. First, the network looks like a library, we can look up very many materials easily,and it is quicker than the speed of consulting books; Next, we may read a richer news on-line; In addition, accessing the net also has other functions, for example, E-mail, telephoning on the net and so on.
Actually, accessing the net has its profit and the shortcoming place. We use it to open to expand the field of vision, the study knowledge, but must certainly grasp the discretion.
篇3：关注网络安全英语
全文共 586 字
+ 加入清单As time goes on,going surfing on the Internet become more and more popular.It is a new phenomenon and sounds an alarm (for online security ).
Network security cover anti- virus , network security and hacker protection . Together with the technology of Access Control , redundant backup recovery and network security , it makes an allround security system . Many companies devote to the information security technology and product research and development , production and sales , providing advanced network security solutions . Firewall just is an effective measure of network security .
篇4：网络安全英语作文怎么写
全文共 889 字
+ 加入清单My views on campus security
Our university have a bad campus security problem I think.There is so much thieve in our campus,one of my schoolmate had already been stolen three bicycle,for more convenience in campus,he cannot help but bought anyother second hand bicycle.they go to the emplacement bridge for second hand bicycle,and the crabman there find more bikes for selling,and then people who lost the bicycle go there for another,then they stolen more, then come into being avicious circle that will never be end. From Joozone.com.And the dormitory security isn’t enough for more and more student found that they have been stolen valuables when they come back dormitory after class. For does the campus sexurity well,I think it should give more guards around student’s dormitories when students are studying.And I think it also should make another more firmly door for dormitory guard.
篇5：网络安全英语作文怎么写
全文共 1162 字
+ 加入清单With the arrival of the knowledge economy age, Internet, as a new media, has come into our life. Nowadays, getting on line and surfing the Internet for information has become popular in China, especially among college students and teachers. Why is Internet getting so popular in such a short time?
The popularity of Internet results from its great convenience and easy accessibility to information. Thanks to the Internet, a world of information is just a click away. E-mail is another contributing factor to its popularity. It can transmit your letter quickly, safely and accurately. Besides, Internet has some other uses. Doctors may use it to diagnose and treat their patients by discussing or exchanging experiences with doctors in other parts of the world. Students may obtain new knowledge from a national long-distance educational system via Internet. Finally, businessman can conduct E-commerce or E-business on the net.
With so many uses and advantages, there is no doubt more and more people will be wired to the Internet-the information expressway. In short, with its high speed and efficiency, Internet will be more popular in China in the near future.
篇6：网络安全英语作文怎么写
全文共 542 字
+ 加入清单The Chinese economy will continue its steady development in the tuture
this optimistic prediction was based on continuity and stability of macro-economic policy, coming benefits of World TradeOrganization entry, strengthening of tertiary industry, and expected profits from growth markets including housing, travel andculture.
other factors driving steady growth of the economy in the long run include globalization of the economy, urbanization, the combination of industrialization with development of the information industry, and the growing
篇7：网络安全英语
全文共 3673 字
+ 加入清单Recently, the news that U.Sattack on Chinas Internet is always exposed. And the question of how to stayonline safely raises a lot of discussion in our country. As a result, in theera of rapid development of network, we must take measures to protect oursecurity of privacy and property effectively.
最近的新闻都揭示了美国对中国互联网的攻击。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 firstplace, 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 somesecure anti-virus soft wares can be installed. And it will make it possible for that network can run more steadily. In addition to doing some work byourselves, the government needs to draw up some policies to preserve nationalcyber security. It involves probing for deeply rooted reasons, devising creative solutions, developing high-tech talents and strengthening thesupervision.
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，还需要政府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 overcome the problem completely, 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 network.
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。
Social Network 社交网络
A social network is a social structure made up of inpiduals (or organizations) called "nodes", which are tied (connected) by one or more specific types of interdependency, such as friendship, kinship, common interest, financial exchange, dislike, sexual relationships, or relationships of beliefs, knowledge or prestige.
社会网络是是由个人（或组织）构成的社会结构称为“节点”，是一个或多个相互依存的具体类型连接起来的，比如友情，亲情，共同的利益，金融交易，厌恶，性关系，信念，知识或声望。
Social Networks are groups of people who share interests and who interact in a variety of ways via software on websites. These include file-sharing, chatting, messaging, exchanging photos/video etc. Social network sites are usually free to join. Include Myspace,Facebook,Bebo,Orkut,LinkedIn and so on.
社会网络是通过网站软件分享共同兴趣，通过各种方式进行互动的一个群体。这些包括文件共享，聊天，信息传送，交换照片/视频等。社交网站是免费加入的。包括聚友网，脸谱网，贝博网，我酷，商务化人际关系网等。
We define social network sites as web-based services that allow inpiduals to construct a public or semi-public profile within a bounded system, articulate a list of other users with whom they share a connection, and view and traverse their list of connections and those made by others within the system. The nature and nomenclature of these connections may vary from site to site.
我们定义了社交网站为网络服务，允许个人在一个固定的系统构建公共或半公共的轮廓，阐明了一个和他们共享一个连接的其他用户名单，并查看，连接其他系统内的列表。不同的站点这些联系的性质和命名可能会有所不同。
The Importance of Social Networking
社会网络的重要性
Social networking can help a business gain contacts, clients, and increased public awareness.
社会网络可以帮助企业获得联系，客户，和提高公众意识。
Even entrepreneurs who run small businesses from their homes can take advantage of this resource to set up a global presence.
即使是经营很小的家族企业的企业家，也可以利用这一资源，建立全球性。
To make the most of social networking, its important to fully understand the concept of social networking and how it can be applied in ways that will help you grow your business.
利用社会网络，重要的是要充分了解社会网络的概念以及它是如何应用的，这将有助于你事业的成长。
Social networking is making its mark in history these days. In fact, it is progressing so fast, it is leaving the news media in the dust. Everyday people are reporting news faster than a whole news team.
目前社交网络努力在历史上留下印记。事实上，它发展得如此迅速，新闻媒体都落后于它。人们每天报道的新闻比整个新闻团队的还要快。
篇8：网络安全英语
全文共 973 字
+ 加入清单In light of recent celebrity photo leaks from their cloud accounts, one major topic at this years China Internet Security Conference is cloud security. People have all heard the term "cloud" so many times, but what exactly is it?
The cloud refers to software and services that run on the Internet instead of your computer. Apple’s iCloud, for example, is a popular cloud service, as well as Dropbox and Google Drive.
The advantages of using the cloud? First, you can access your documents, photos and videos from anywhere. Your home, the office, on the train, as long as you’re connected to the Internet. You can also access your files from multiple devices like an iPhone, an iPad or a computer. And to make things even better, you don’t have to worry about backups, because most cloud services automatically saves your data for you.
The only problem is, when you a file from one device, make sure it’s d from the cloud too. Otherwise, a copy of it will be left in the cloud.
篇9：网络安全英语作文
全文共 1079 字
+ 加入清单The humn beings are stepping into the information society. The information industry develops very rapidly, so do the hackers, trick-playing teens, exploring children, fraudsters, and serious
wite-collar criminals. Thus, information security becomes an impending important issue.
In case of information breach, the victimsgovernment department, an organization, or an institution, or a company will inevitably suffer great or small loss. Government may be threated with national security. Companies may lose opportunities to develop new projects. And the publics and users will be damaged.
Then how to deal with this issueTechnology is only a partial solution to information security. Whats more important is that organizations and companies should promote the awareness on information security to its staff. However, since no system can ever be 100 percent secure, a
prevention-only approach to information security mangaement is not enough. Companies and organizations should adopt a dual approach to information security management by combining prevention and detection techniques.
篇10：提高网络安全的高中英语作文
全文共 1316 字
+ 加入清单Along with the time development accessing the net already turned the extremely universal matter. No matter is adult or the child so long as mentioning the computer all think of internet. But accessing the internet is advantageous but also has shortcoming.
I knew very many people access the net mainly is for playing games which is very bad for the study. Therefore some people believed the elementary and middle school students lack the self-control.
Butthere are many people approving to accessing internet why? Because internet can provide to the people very helps. First the network looks like a library we can look up very many materials easilyand it is quicker than the speed of consulting books; Next we may read a richer news on-line; In addition accessing the net also has other functions for example E-mail telephoning on the net and so on.
Actually accessing the net has its profit and the shortcoming place. We use it to open to expand the field of vision the study knowledge but must certainly grasp the discretion.随着时间的发展，接入网已经变成了极为普遍的问题。不管是大人还是孩子，只要一提电脑，都想到互联网。但是，上网是有利的，但也有缺点。
网络的好与坏高中英语作文 我知道很多人上网，主要是玩游戏，这对学习是很不好的。因此，有人认为，中小学生缺乏自我控制能力。
但是，有许多人赞成上网，为什么呢?因为互联网可以为人们提供很有帮助。首先，网络就像一个图书馆，我们可以看到很多材料很容易，而且比查阅书籍速度快;其次，我们可以读到更丰富的新闻在线;此外，上网还有其它作用，例如，电子邮件，网上通电话等等。
其实，上网有它的盈利和缺点的地方。我们用它来开阔视野，拓展视野，学习知识，但一定要把握自由裁量权。
篇11：提高网络安全的高中英语作文篇
全文共 1540 字
+ 加入清单Recentlythe news that U.S attack on Chinas Internet is always exposed.And the question of how to stay online safely raises a lot of discussion in our country.As a resultin the era of rapid development of networkwe 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 perspectivein the first placewe should call attention to our personal information.Not only do we not offer them at random in some strange websitesbut we need to distinguish right from wrong among the numerous websites.Furthermoreit is inevitable that some secure anti-virus soft wares can be installed.And it will make it possible for that network can run more steadily.In addition to doing some work by ourselvesthe government needs to draw up some policies to preserve national cyber security.It involves probing for deeply rooted reasonsdevising creative solutionsdeveloping 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政府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 overcome the problem completelythey are studying a great deal about how to protect our national cyber security.Howeverconsciousness of cyber security should not decline.Only in this waywe just enjoy the convenience brought by the network.网络的好与坏高中英语作文
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.
篇12：提高网络安全的高中英语作文篇
全文共 769 字
+ 加入清单How to improve network security
As time goes ongoing surfing on the Internet become more and more popular.It is a new phenomenon and sounds an alarm (for online security ).
Network security cover anti- virus network security and hacker protection . Together with the technology of Access Control redundant backup recovery and network security it makes an allround security system . Many companies devote to the information security technology and product research and development production and sales providing advanced network security solutions . Firewall just is an effective measure of network security .如何提高网络安全
随着时间的推移，上网冲浪变得越来越流行，这是一个新的现象，听起来是一个警钟(在线安全)。
网络安全覆盖防病毒、网络安全和黑客保护。结合访问控制技术、冗余备份恢复、网络安全，它使一个全面的安全系统。许多公司致力于信息安全技术和产品的研发、生产和销售，提供先进的网络安全解决方案。防火墙只是是网络安全的一种有效措施。
篇13：我与网络安全话题作文600字
全文共 463 字
+ 加入清单我们现在的生活，简直是一个科技发达的生活，几乎每个人的家里都会有台电脑。电脑虽然有许多好处，但坏处也不少。
电脑能让我们查询资料、玩游戏和听音乐等?因为电脑的好处让我们的生活变的更方便，所以电脑的好处常常让我们忘记因注意的事项。
我们开心的玩游戏的时候，常常不小心把个人信息泄漏给别人，因此被诈骗集团骗了许多钱。也有些网页是会影响人的思考和行为，例如：色情、暴力、血腥的网页。有时候误触一些网页或信件，而使我们的电脑中毒、当机。让我们感到非常的生气。
现在网络科技发达，电脑网络上有很多游戏网站，提供我门许多游戏。但是当你在玩游戏的时候，有没有想过，有一些来路不明的网站，可能会让你的电脑，因为吃错了药，所以食物中毒!这些来路不明的网站，如色情、血腥或暴力等，不但会伤害我们的身心健康，还会减少电脑的使用寿命，得不偿失。还有参加抽奖等活动，很有可能泄漏个人资料，被诈骗集团找上，或者因为在网络上以昵称留言，以为不必负责，所以随便留言，反而犯了法，也很不值得。
网络真的很危险，暗藏着无线危机，所以上网时时刻刻都要小心，才可以远离危险。
篇14：以我与网络安全为主题等奖
全文共 464 字
+ 加入清单网络是二十世纪科技文明下的产品，更是现代人日子中不可或缺的一部分。网络世界不光能够查询、搜集材料，还能够玩游戏、通话、网购、谈天等，让彼此之间真实到达零距离。
当我有不明白的课业或常识时，这时候，网络就像一位三头六臂的教师，上知地舆下知地舆，博学多闻，没有什么问题难得了他，面临种种问题，都能逐个帮我化解，可说是我的良师益友;当我觉得孑立无聊时，这时候，网络就像一位多年不见的老朋友，陪我谈天，陪我玩游戏，不论时刻多晚，气候多遭，咱们都能如影随形，永不分隔;当我想买东西时，这时候，网络就像一位超级推销员，要吃的、有吃的，要用的、有用的，林林总总的东西包罗万象，可说是：宅女不出门，能买全国物呀!尽管网络世界既便利又风趣，但有时他却像一只恶狼相同，一步一步让咱们掉入圈套，他用好玩的游戏，让咱们旷费学业;用奇特的法力，让咱们迷失自己。乃至还有人使用网络来违法，使得咱们关于网络世界都抱持着半信半疑的情绪。
咱们应该善用网络，当个聪明的现代人，不要在那虚拟网络的花花世界里，过度沉浸，也期望我们恪守网络礼仪，给我们一个纯洁的网络世界!
篇15：我与网络安全主题优秀作文
全文共 775 字
+ 加入清单网络，这块充满着神秘色彩与诱惑力的被彩纸包着的糖果。对于现在的我们来说，这早就不是什么新鲜事了。它是我们的老师，是人与人之间的交流器，是我们学习的.好帮手，更是我们通往知识宝库的大门钥匙。从网络中，我们不仅可以迅速了解世界各地的信息与发生的事情，还能学到许多知识，宽阔我们的“视野”，使我们懂得的知识更多更广阔。
登陆网站看新闻固然好，但是同学们，现在的网站并不都是“绿色”网站，其中还有一些混水摸鱼混过去的黄色“垃圾”网站。每当你要登陆一个网站时，一定要慎重考虑，静下心来问问自己：“看这个网站能学到那些知识?有哪些好处呢?根据我提议：每次上网之前，应先把防火墙打开，因为防火墙可以抵挡一些黄色的网站和病毒的侵袭。
说到网络，就不得不说到网络聊天。现在的许多同学都有一个属于自己的QQ号，利用QQ号和网友进行聊天、交流、吐纳不快。但有些同学却用一些脏话来辱骂他人，以其取乐。他就没有想到网友的感受，这是不对的。同时，这也是禁止刷屏的原因之一。
在家里，在学校，我们是言而守信的好孩子，在与网幼交谈的过程中，答应网友的事情一定要言而守信，如期完成。一个人相貌不好不要紧，家庭条件不好也没关系，最重要的是要学会做人的美德―信任，守信。对待网友也一样，只有言而守信，才能博得网有得信任。
有时，你正在聊天，突然从桌面弹出一个未知者发送的信件。这时，你千万不要打开。因为，里面可能是病毒，发行商想趁电脑死机之际盗走你的重要文件。你一定要谨慎。
聊天时，如果网友无意中邀请你到某某某地方，你一定要三而后行，因为毕竟他只是网友，不是你的“白雪公主”或“白马王子”，他可能是你真正的朋友，也可能是无恶不做的坏蛋。你一定要学会说：“不”。
网络是一把双刃剑，对于我们青少年健康成长既有有利的一面，也有不利于我们的一面，我们一定要利用它好的一面，让它帮我们学习，帮我们走向成功。
篇16：“我与网络安全”优秀作文
全文共 507 字
+ 加入清单随着我们的手机功能越来越多，有更多的人成了“低头族”“手机控”。能远离手机的人几乎是没有，今天，我就给大家讲一讲我的所见所闻吧!
一天，妈妈带我坐地铁去上课。那时是高峰期，车上人很多。刚进车门，就看到车上的人几乎都在看手机。有的人一上车就打开了“微信”，与好友聊起天来;游的人做到凳子上打游戏;有人靠到杆子上玩手机。总之，车上除了老年人，几乎所有的人都在玩手机，连头都不抬，偶尔抬头看一看有没有到站。这可真是名副其实的“低头族”啊!
还有一次，我在路上看到两个大约30多岁的人，边走边看手机，迎面相撞了。谁知，他们只是互相说了一声：“对不起”就继续边看手机边继续往前走了，“手机控”就是这个样子。
还有一个是我听说的，在某地某告诉公路上，一个大货司机边看手机边开车，没有注意前方正在处理事故的交警，然后直接撞上去了……
我是一名小学生，我的看法是这样的：长期看手机，是对眼睛不好的，长期低头，对脖子也不好，时长低头，会得颈椎病的，所以大家不要长时间看手机。
我给大家一些建议吧，如果你是未成年人，周一至周五都不要玩手机，周六和周日只能看一个小时。那成年人呢，我建议成年人除了看时间，工作等一定要做的事情外，最好不要使用手机!
篇17：“我与网络安全”优秀作文
全文共 686 字
+ 加入清单不知从何处看到过这样一句话：“擦亮你的双眼，好好看看，这个世界。”起初只是理解表面的不明是非的含义，现在回想起来真是有深理蕴含其中啊！
我不知道盲人怎样去了解这个世界，也从未觉得双眼会就此模糊，直到……
终于到休息的时日了，又一次见到了老朋友，我还是一如既往的刷动态、微博、和浏览一些文墨重彩的文章，和一写神奇的趣闻。少有的去关心一些国家大事和天气预报。五花八门的信息，通过双眼传入大脑。占据的绝大部分空间，却从未对思想和精神上有过一丝的作用。不知道是有何独特的吸引力，一看便一发不可收拾，一晃几个钟头便过去了。短时间内没有什么影响，可时间长了就带来问题了。
一次辩论时，我单靠这些垃圾信息所得来的知识，作为辩题进行辩论。不料确与事实相违背，引来一阵哄笑。在大量垃圾信息的覆盖中，我的大脑间接丧失了辨别能力。舆论信息大量的如藤蔓般覆盖了所有的思维。以至于在正确的道路上越走越远。手机中冗杂的信息模糊了我的双眼。这次辩论赛后，我才感到擦亮双眼的重要性。
醒目计划就此展开。我放下手机，开始从书籍和报刊中获得知识。并给予自己正确的思考与判断。大脑在飞速运转着。我感受到了从未有过的舒适。甚至发现了不同时间的人思维方式不同。耳边不再是那流行音乐的旋律。悦耳的鸟鸣令人喜悦。眼睛不再是美丽的风景图画。我是漫山的薰衣草，红遍的桃花，飞溅的瀑布。世界不再是一部手机。那充满了活力与生机，做出了不一样的乐章。根据书中，收获的知识。我也挽回了在辩论赛上的颜面。摆脱了胡编乱造的骂名。
放下手中的手机，从书本中领略知识，游览百川领会古人游兴，对事物信息有自己的领略和判断，莫让垃圾信息模糊了你的双眼。
篇18：我与网络安全主题优秀征文
全文共 634 字
+ 加入清单如今人们最重视的是学生的安全问题，只是有关学生的安全新闻，从未停过，如：新疆阿克苏市阿克苏第五小学再次发生__事故近百名孩子受伤被送往医院，其中4人重伤、2人轻伤;江苏泰兴市泰__中心幼儿园发生一起伤人事件，一名男子持刀冲入校园，砍伤31人，包括28名幼儿、2名教师、1名保安，其中5人伤势较重。除此之外还有好多鲜红的悲剧。也正应如此，家长们和老师们才更加重视学生的安全。
我不知道是不是全杭州都搞这个活动，但下城区举行了这个活动，这个活动就是家长志愿者。每个学校的班级都要值一周，轮到的这个班级的家长自愿报名，每位家长一个学期轮到一次，主要的工作是协助老师和保安维持学生放学安全。这样的活动过得了家中的认可，每位家长都积极报名，没有哪个家长不愿意来的，这样家长也放心，老师也放心。
除了家长志愿者，我们学校曾多次进行过安全宣传，安全讲座呼吁学生们保护自己的安全，同时也让家长放心、老师放心。
同学们每当你在奔跑时，是否担心过自己的安全，在操场上奔跑时，是否让家长老师放心。我们应该注意自己的安全，保护好自己。我的老师跟我讲过一个故事，有一个学生很调皮，在奔跑时肚子撞到尖角导致脾肝受伤，医生将他的脾切掉了一大半，并告诉他不能在奔跑了。可到了高中，学校老师并不知道这件事，在一次运动会上，这个学生参加长跑，结果供血不足，导致身亡。这个鲜红的教训给调皮的学生敲了敲警钟，也让更多的人感到后怕。
孩子的安危是全家人最担心的。同学们让我们好好的保护自己的安全吧，让老师家长们放心吧!
篇19：我与网络安全主题优秀征文
全文共 521 字
+ 加入清单电脑网络的世界，五花八门、包罗万象，让我们轻轻松松坐家里，喝着香浓可口的咖啡，听着美妙的音乐，吃着美味的饼干，漫游网络世界，真是人生的一大享受啊!
电脑的资讯很方便，带动了很多现代的方便，找资料，只要上网找，就能找到自己要的;而且聊天，不用到家，只要上“qq”，不管天涯海角，都能聊得到，电脑真是无比的方便。
电脑带来生活上无与伦比的便利，但网络世界中也藏着许许多多、大大小小的危机，例如来路不明的信件，不要因为好奇而打开，就一发可能不可收拾，本来是“神脑”，因为不知名的病毒，让电脑“脑震荡”，这样就不能享受让人眉开眼笑的事了，所有的资料被病毒一扫而空，你可能欲哭无泪呀!
妈妈还告诉我，电脑就像“魔鬼”一样，张牙舞爪，慢慢抓住你的心，让你玩得爱不释手，它就会在你玩得兴高采烈时，夺走你宝贵的时间甚至是生命。所以，我们千万不要沉迷玩电脑，不然我们的小命就不保了。
听完妈妈的话之后，我想，我每次都在玩电脑，玩得日夜颠倒，就好像死神不知不觉要带我走上黄泉路;而我每玩一次，就前进一步，而且目的地就是地狱，真是可怕!所以我们不要太沉溺网络游戏中，宝贵的生命不应该浪费在这虚拟的世界里。我想，只要我们步步为营，就能跟电脑死神说再见，也永远的悠游网络世界。
篇20：我与网络安全主题优秀征文
全文共 661 字
+ 加入清单在二十一世纪的中国，电视机已迈入了千家万户，但是随着经济的发展，技术的提高，电脑在二十一世纪成了人们的.新宠儿。
二十一世纪是一个充满着竞争的信息时代，电脑使人们的学习和信息交流变得更加得丰富多彩，使知识的获得更加便捷。
有一次老师让我查找一位历史人物的资料，我翻阅了许多的书籍，但还是没有找到所要的资料，真是心急如焚。可是后来上网一查，不出一会，便找到了资料。这次能找到资料，真是多亏了电脑网络呀!
我上一次在电视上看到，有一个村的几十户农民开发资源，种植了好几亩的绿色蔬菜，但是一直没有人来订购出去。一个学电脑的人帮助他们想了个办法，上网找客户。一下子，许多客户都在网上下了定单。没过几天，便把这成堆的蔬菜销售一空。这些蔬菜被放在家中腐烂的命运，被一台小小的电脑所改变了，这是多么的神奇呀!
像上面一样的电脑“事迹”举不胜举。它在公司企业中，在人们的生活中渐渐成为了一个非常重要而必不可缺的工具。但是我们也必须清楚，网络在给我们带来益处的同时，也存在着相当的负面影响。
一些青少年不能正确认识网络，上网白文明不健康，通宵达旦打游戏、聊天，浏览不良信息，沉迷于上网，甚至不顾身体健康，无节制上网。我曾听到过一条消息：一个男生在网吧打游戏，不吃不喝也不休息，可到了第三天早上，因为体力不支而昏倒在地，送到医院抢救。可为时已晚。死因是累死的。我听到这里时候，觉得这是非常不可思议的事。一个好好的人，却为一个虚幻的世界而失去了宝贵的生命。
希望未来的人们上网能看到一个没有不良信息，没有暴力和血腥的游戏，成为一个真正的“健康绿色的网络”。