高三模块十四单元M10U4reading fight against cybercrime(课堂PPT)

1、1Unit 4Law and Order2What words come into your mind?3BrainstormingWords coming into your mindTypes of crimes:People involved:theft, murder, robbery, etc.thief, murderer, robber, criminals, police, detectives, witnesses, judges, lawyers, victims, etc.4cybercrimeNowadays, criminals are harder to track

2、. Do you think what is the reason?567Symantec, the company behind Norton Anti-Virus, has published a startling report which estimates nearly $388 billion is lost each year to cyber crime. 8Fight against cybercrime9Para. 1This paragraph mainly gives a brief i_ to cybercrime. ntroductionWhy do many pe

3、ople commit cybercrime? They can make money with little risk of being caught.10the _ of cybercrime_ categories of cybercrime Para. 2 definitionfour11The first categoryCrimes related to a lack of proper Internet s_.D_ peoples filesS_ computer virusecurityeletepread1213hacker hk(r)14The second categor

4、yCrimes that are usually committed w_ a computer, but can _ over the computer.C_ people of their moneyithoutoccurheat15161718Phishing Website1920The third categoryWebsites wich contain o_ information or encourage h_ and v_.ffensiveatrediolence21The last category22Para. 3 1.Why is cybercrime a seriou

5、s problem? 2. In what ways are people affected? All Internet users are affected in one way or another. 1. Receiving computer viruses2. Being the targets of e-mail fraud.2324Worm.WhBoy.cw25find out some statistics: 45.6% of the 351 biggest .As a result, cybercrime is costing Para. 42627Are they willi

6、ng to report the cases?Why or why not ?They fear that para 528Para. 6One more reason It is further complicated by the legal situation regarding cybercrimeThe present situation about cybercrimeMany governments _ passed laws, leaving many _ in their legal system. Some have laws against traditional cri

7、mes while others have no laws at all. Most countries dont have arrangements for dealing with _ cybercriminals. _It is _ to catch cybercriminals. havent holesConsequence foreign difficult/hardAnother reason29solution to the only answer isInternational cooperation Para 7what are important for the gove

8、rnments or states to do?(three)1. join forces to keep up with.2. draft new laws 3. negotiate international standards for.30_is a key to dealing with cybercrime.Teamwork1. United Nation2. Governments and private businessesPara 831StructurePart Para. 1Brief I_ to cybercrimePart Para. 2D_ and C_ of cyb

9、ercrimePart Para. 3-6The present s_ and c_ of the problemPart Para. _The s_ to the problem7-8ntroductionolutionsefinitionategoriesituationauses32Writing1.网络犯罪出现的背景及问题现状网络犯罪出现的背景及问题现状: 随着互联网的普及和随着互联网的普及和应用，网络犯罪开始摆在世人面前；应用，网络犯罪开始摆在世人面前；2.应该如何来打击和预防网络犯罪越来越成为人们必须要应该如何来打击和预防网络犯罪越来越成为人们必须要解决的一个难题解决的一个难题(问

10、题紧迫，说明解决方法）；问题紧迫，说明解决方法）；33With the popularity of the Internet, cyber crimes have become a serious problem. Nowadays cybercriminals seem to be everywhere on the Internet. As a result, these crimes destroy network security greatly and make computer users suffer great loss。Para 1: Background1.网络犯罪出现的背

11、景及问题现状网络犯罪出现的背景及问题现状: 随着互联网的随着互联网的普及和应用，网络犯罪开始摆在世人面前；普及和应用，网络犯罪开始摆在世人面前；34 Its high time that we took effective measures to fight against cyber crimes. First of all, we should make the cyber laws to punish cyber criminals strictly. Secondly, not only should we develop high techniques as soon as possible to prevent cyber crimes but the experts are also supposed to analyze the process of the crimes. Last but not least , more talented people should be trained and more effective firewalls（防火墙）（防火墙） s