《DynEd NDE Module8 全部8详见个人文库》由会员分享，可在线阅读，更多相关《DynEd NDE Module8 全部8详见个人文库（20页珍藏版）》请在金锄头文库上搜索。
1、wordCourse: New Dynamic EnglishModule 88-1 Presentations & Questions Setting a Trap Bob is an engineer at Ace Electronics. He is the lead researcher on an important project for pany. The purpose of the project is to develop a more efficient way to store energy, such as in very small batteries. The p
2、roject is nearing pletion. If its successful, it could bring a lot of business to his pany. Because of its importance, only a few people are familiar with its details. Bob keeps his work on the panys puter network. The only person who has plete access to it is him. In order to access his personal fi
3、les, its necessary to use a password. About 6 weeks ago, Bob became suspicious that someone had gotten into his desk driver. He wasnt sure, but it looked like as if things had been moved. In his drawer, Bob kept a smack code book. In the book, he kept the password necessary to access his project fil
4、es. He generally changed the passwords every week or two, and the book was where he wrote them down. He wasnt sure if anyone had looker in the book. But if someone did, he wanted to find out who it was. Only a few people could have known that the book even existed. The first thing he did was write a
5、 program that monitored access to his files. It kept a record of when the files were opened. It also made a record of any passwords which were used. Within a few days, Bo found out that someone was, in fact, getting into his files. This confirmed his suspicion. So he continued to monitor the situati
6、on. He thought about changing the lock on his drawer, but decided against it. He didnt want the guilty person to know that he was suspicious. He wanted to trap the thief. So he didnt change the lock. The files were usually accessed at night or on the weekend. Since several of the people in his group
7、 worked late at night and weekends, he couldnt be sure who it was. He was sure that whoever it was had a copy of his key. He couldnt figure out how they could have gotten it. Last Thursday night he installed a silent alarm in his desk drawer. It could detect when the drawer was opened and would tran
8、smit the information into the puter. Ten, on Friday he told several people that he had solved an important problem related to the project. Before leaving, he changed the passwords and wrote them into his book. Then he locked the drawer. Early Monday morning, Bob arrived at the office and checked his
9、 puter. He discovered that someone had accessed files twice during the weekend. He looked at the times and made a note of them. Then he checked to see when his desk drawer had been opened. To his surprise, however, nobody had opened it. There was no record on the puter of entry into the drawer. Sudd
10、enly he realized what must have happened. He still wasnt sure who did it however. See if you could find out who it is and how they did it. First study the list of suspects and investigate the evidence, when you think you know who it is, mark each of the suspects guilty or not guilty. The Suspects Da
11、n Carter. Dan Carter is a brilliant engineer, but a little strange, and like to gamble. He is always looking for ways to make money. Dan and Leslie dont appear to get along, but they often work together. He was at the office on Friday night and after2:00 on Saturday afternoon. He says he was sick on
12、 Sunday, but Bob think he went to a horse race. Several petitors have tried to hire him. Bob worries about his gambling debts. Leslie Leslie is an excellent employee, but she has personal problems. According to Shirley, Leslies husband is very sick and they need money. She left earlier than usual on
13、 Friday to be with her husband. Leslie was with her husband at a hospital until 11:00 oclock morning. She came to the office on Saturday after leaving the hospital. It takes 20 minutes to drive to the hospital to the office from the hospital. Several panies have tried to hire her but she seems happy
14、 at Ace. Shirley Shirley is a puter programmer. She is very smart and she knows a lot about puter security. She has been with the pany for 6 months. She used to work for a petitor before. Phil hired her. Shirley left for vacation in Europe early Saturday afternoon. Her flight left at 1:00 pm and she
15、 checked in around noon. It takes at least 1 hour to drive from the office to airport. Phil Rose Phil Rose is Bobs boss. He is quite wealthy and unmarried. Phil has been critical of the pany. He has met with several petitors to discuss a possible sale of the pany. He doesnt know much about puter or
16、programming. He played golf on Saturday night. He worked at the office on Sunday afternoon for a couple of hours. He met Shirley more than a year ago when she worked for a petitor. petitors There are several petitors who would be interested in the project. Bob thinks they would pay a lot of money for the details. Shirley used
