翻译这篇文章,by creating a distinctive.

翻译这篇文章,by creating a distinctive.

By creating a distinctive username-and reusing it on multiple websites-you may be giving online marketers
通过创建一个独特的用户名和重用在多个网站你可以给在线营销
and scammers a simple way to track you. Four researchers from the French National Institute of Computer
和骗子,一个简单的方法来跟踪你.从法国国家研究所的研究人员的电脑四
Science ( INRIA) studied over 10 million usernames-collected from public Google profiles, eBay accounts,
科学（INRIA）的研究超过10000000用户从公共谷歌公司收集,易趣网帐户,
and several other sources. They found that about half of the usernames used on one site could be linked to
和其他几个来源.他们发现,大约一半的用于某网站的用户名可能与
another online profile, potentially allowing marketers and scammers to build a more complex picture of the
另一个网上的资料,有可能使卖主和骗子来建立一个更复杂的图片
users.
用户.
"These results show that some users can be profiled (勾勒轮廓) just from their usernames," says Claude
“这些结果表明,一些用户可以异形（勾勒轮廓）刚刚从他们的用户名,”克劳德说
Castelluccia, research director of the security and privacy research group at INRIA, and one of the authors
castelluccia,的安全和隐私在INRIA研究集团研究总监,报告的作者之一
of a paper on the work. "More specifically, a profiler could use usernames to identify all the profiles that belong
纸的工作.”更具体地说,程序可以使用用户名识别所有的配置文件,属于
to the same user, and then use all the information contained in these sites to profile the victim."
在相同的用户,然后利用所有的信息包含在这些位点分布的受害者.”
Those who have more unique usernames are more likely to be attacked. The INRIA researchers have
那些有更独特的用户更容易被攻击.INRIA研究
created a tool that can check how unique a username is, and thus how easily an attacker could use it to build
创建了一个工具,可以检查用户名是多么独特,因此如何轻松的攻击者可以使用它来建立
a profile of a person.
一个人的轮廓.
Researchers are exploring ways that the traces of data that people leave on different websites could be
研究人员正在探索的方式,在不同的网站的数据,人们离开的痕迹可以
combined and used to track them. A 2010 paper showed that the online groups to which people belonged
用于跟踪他们.2010研究表明,在线团体的人是
could be used to infer their real identity in 42 percent of cases.
可以用来推断在百分之42的情况下,他们的真实身份.
Building profiles of consumers using online information has already become a major industry for marketers
使用在线信息消费者建筑型材已成为市场营销的主要产业
as well as online criminals.
以及网上的罪犯.
1. What, would be the best title for the passage?
1.什么,将这篇文章最好的标题?
A. Look out for online criminals
A.寻找网络罪犯
B. Your username may betray you
你的用户名可能背叛你
C. Don't ]eave your traces online
不要留下你的痕迹在线]
D. A unique username is more attractive
D.唯一的用户名是更具吸引力的
2. Online marketers may use your username to ____.
2.在线营销者可以使用自己的用户名____.
A. get a picture of yours
答：把你的图片
B. steal from your online account
B.窃取您的在线帐户
C. get useful information about you
C.得到关于你的有用的信息
D. find out your interest or hobbies
D.找出自己的兴趣和爱好
3. The main purpose of the passage is probably to ____.
3.这篇文章的主要目的是____.
A. warn us of the possible dangers of a unique username
A.提醒我们一个独特的用户名可能的危险
B. tell us how to manage our online information
B.告诉我们如何管理我们的在线信息
C. advise us on how to choose a proper username
C.告诉我们如何选择正确的用户名
D. tell us the importance of a username
D.告诉我们一个用户名的重要性
4. We can infer from the passage that ____.
4.从文章中我们可以推断,____.
A. it's hard to build a profile of a person from a username online
A.建立网上用户名一个人的轮廓很难
B. it's better to use a more complex username online
这是更好地使用网上的一个更复杂的用户名
C. a username online has little to do with the real person
C.在线用户名跟真实的人
D. we'd better not use the same username on different sites
我们最好不要使用相同的用户名在不同的地点
5. The underlined word "scammers" in Paragraph l most probably means ____.
5.下划线的单词“骗子”第l最可能意味着____.
A. friends
A.朋友
B. criminals
B.罪犯
C. victims
C.受害者
D. salesmen
D推销员
1-5: B C A D B