首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
考研
Are passwords outdated? It’s starting to seem like it. Everybody hates them, and nobody can remember all the ones they’ve【C1】___
Are passwords outdated? It’s starting to seem like it. Everybody hates them, and nobody can remember all the ones they’ve【C1】___
admin
2015-11-27
54
问题
Are passwords outdated? It’s starting to seem like it. Everybody hates them, and nobody can remember all the ones they’ve【C1】______. These days a typical internet user has dozens of online accounts. If you really want to be safe, you need to have a different password for each one, and each password needs to be incredibly【C2】______, with a mix of capital letters,【C3】______, and numbers. Who can keep all that stuff in their head?
Most people don’t【C4】______. Some just make up one password and use it everywhere while others might have a few passwords for different usages. Problem is that【C5】______one site gets attacked by hackers, they now have the password that you use elsewhere.
In one recent attack on Sony, millions of accounts were exposed. Computer scientists realize the system is【C6】______and they’re looking for alternatives. But most【C7】______haven’t been very good. Fingerprint readers require special hardware, and smart cards can be lost or【C8】______. "We’ve tried【C9】______other approaches, but we end up back with passwords. They’re the least【C10】______in a series of bad options," says a security consultant.
Markus Jakobsson, a veteran security researcher with a Ph.D. in computer science, has come up with something he calls "fastwords." Instead of【C11】______a meaningless and obscure password, you join three simple words that come from a【C12】______known only to you. If one day you were driving to work and【C13】______a frog that ended up flat, you might choose "frog work flat."
Some【C14】______: You can enter the three words【C15】______any order ("flat frog work"), and the system【C16】______knows that you’re you. If you totally【C17】______, the fastword system will tell you one of the three words, which should enable you to remember the【C18】______idea and thus the three keywords. Jakobsson says one large service provider is evaluating the fast-words concept.
Fastwords【C19】______a step in the right direction, 【C20】______it’s not the promised land. Someone, somehow, needs to come up with something completely different— and radically better—than what we have today.
【C15】
选项
A、by
B、in
C、to
D、of
答案
B
解析
in...order“按……顺序”是固定搭配,故答案是B项in。
转载请注明原文地址:https://kaotiyun.com/show/afzZ777K
0
考研英语一
相关试题推荐
Tomistheonlyoneofthestudentsinhisclasswho______studiedinChina.
GermanChancellorAngelaMerkelwonoverGermanvotersintheFederalElectiononSept.27.CanshenowbewonoverbyaFrench
GermanChancellorAngelaMerkelwonoverGermanvotersintheFederalElectiononSept.27.CanshenowbewonoverbyaFrench
GermanChancellorAngelaMerkelwonoverGermanvotersintheFederalElectiononSept.27.CanshenowbewonoverbyaFrench
GermanChancellorAngelaMerkelwonoverGermanvotersintheFederalElectiononSept.27.CanshenowbewonoverbyaFrench
GermanChancellorAngelaMerkelwonoverGermanvotersintheFederalElectiononSept.27.CanshenowbewonoverbyaFrench
Nearlyeverybodycheats,butusuallyonlyalittle.ThatisoneofthethemesinDanAriely’snewbook"The(Honest)TruthAboutD
Annualcheck-upsandcompany"wellnessprogrammes"havebecomeafamiliarpartofthecorporatelandscape.【F1】Companiesarenow
【F1】Despitethegeneralnegativefindings,itisimportanttorememberthatallchildrenwholivethroughadivorcedonotbehav
随机试题
下列哪一项不属于《传染病防治法》中规定的乙类传染病
传染性非典型肺炎防治工作应坚持的原则是
A.理论塔板数B.理论塔板高度C.半峰宽D.保留值E.分离度R代表()。
采用和解的方式解决纠纷,既有利于维持和发展双方的合作关系,又使当事人之间的争议得以较为经济和及时地解决。关于和解,下列理解错误的有()。
业主委员会成立后应当向物业所在地的区、县()备案。
感受身体运动与肌肉和关节的位置的肌动觉属于()。
给定资料1.2017年5月12日,W集团董事长王先生发表题为《努力践行文化自信》的主旨演讲,以下是内容节选:W集团长期坚持对员工进行中国优秀传统文化教育,逐步建立员工对中国文化的自信。我们是全国第一家集体学习《论语》的企业,2005年我就推荐员
左边给定的纸盒的外表面,下面哪一项能由它折叠而成?
不同厂家的交换机,要实现VLANTrunk功能时,必须在直接相连的两台交换机端口上都封装——协议。
Gestures【S1】______signals,andthesesignalsmustcomeacrossclearlyifwearetounderstandtheirmessages.Theycannotafford
最新回复
(
0
)