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
外语
Are passwords passe(过时的)? It’s starting to seem like it. Everybody hates them, and nobody can remember all the ones they’ve crea
Are passwords passe(过时的)? It’s starting to seem like it. Everybody hates them, and nobody can remember all the ones they’ve crea
admin
2013-08-22
42
问题
Are passwords passe(过时的)? It’s starting to seem like it. Everybody hates them, and nobody can remember all the ones they’ve created. These days a【C1】_____netizen(网民)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【C2】_____complicated, with a mix of【C3】_____letters, symbols, and numbers. Who can keep all that stuff in their head?
Most people don’t【C4】_____. Some just【C5】_____one password and use it everywhere. Problem is that【C6】_____one site gets hacked, the bad guys now have the password that you use elsewhere. In one recent attack on Sony, millions of accounts were【C7】_____. Computer scientists【C8】_____the system is broken, and they’re looking for【C9】_____. But most【C10】_____haven’t been very good.
Markus Jakobsson, a veteran security researcher with a Ph. D. in computer science, has【C11】_____up with something he calls "fastwords". Instead of inventing a complex password, you join three simple words that come from a thought【C12】_____only to you. If one day you were driving to work and ran【C13】_____a frog that ended up flat, you might choose "frog work flat".
You can enter the three words in any【C14】_____, and the system still knows that you’re you. If you【C15】_____forget, the fast word system will tell you one of the three words, which should enable you to remember the【C16】_____thought. Jakobsson says one large service provider is【C17】_____the fastwords concept.
Fastwords represents a step【C18】_____the right direction, but it’s not the promised land. Someone,【C19】_____, needs to come up with something radically different — and radically better —【C20】_____what we have today.
【C11】
选项
A、come
B、catch
C、put
D、bound
答案
A
解析
转载请注明原文地址:https://www.kaotiyun.com/show/vM07777K
0
大学英语四级
相关试题推荐
Aninternationalcommitteeofdoctorssaysthatthenumberofcasesofbraindiseasesindevelopingcountriesisrising.Thedoc
Theincreaseddemandfortheirskillshasgiventheseworkers’greater______power.
Mostworthwhilecareersrequiresomekindofspecializedtraining.Ideally,therefore,thechoiceofan【C1】______shouldbemade
A、Shehasfinishedherschool.B、Sheisnotagoodstudentbefore.C、Shehasn’tfinishedherfinalpaper.D、She’sstillastuden
Themen’sWorldCupisconsideredthemostpopularsportingeventintheworldandisfollowedwith【S1】______interestaroundthe
Thereisonepartofwomen’smagazinesthateverymanreads.Itisthesectionpopularlyknownasthe"agonycolumns",wherewom
AmericansaremakingnewfriendsallthetimeandfewAmericansstayinoneplaceforalifetime.InFrancefriendshipisbased
Thewelfaresystem______insurancefromcradletogravehasbeenwellpraised.
Iwillforeverremembertheday______(我的朋友们给我开生日派对).
A、Paris.B、Lyon.C、Boston.D、NewYork.AW:HowdoyoufeelaboutParis?M:Veryniceplace.IhadplannedtochoosetoliveinL
随机试题
网络出版的主要传播途径有()等。
为最佳实践,在一单个部件中使用多少个体素特征?
男性,28岁,十二指肠球部溃疡病史5年,突感上腹剧痛5小时,继之全腹痛,大汗淋漓。查体:全腹压痛及反跳痛,似有溃疡穿孔可能。哪项体征最有助于溃疡穿孔的诊断
男性,60岁,因心肌梗死后反复出现心律不齐服用阿替洛尔治疗,1周来反复发作心前区疼痛伴晕厥。高血压病15年。为明确诊断,最有价值的检查手段是
臂丛神经节段为
2006年10月,甲、乙、丙、丁四人与A有限责任公司(以下简称“A公司”)拟共同设立一家有限责任公司B公司,生产并销售家用电器。投资各方商议:B公司注册资本为500万元,其中,甲、乙以货币出资,丙以设备出资,丁以专利技术出资,A公司以土地使用权出资。200
资料一大河啤酒成功地在中国西部一个拥有200万人口的A市经营多年,不仅在该市取得了95%以上市场占有率的绝对垄断,而且在全省的市场占有率也达到了60%以上,成了该省啤酒业界名副其实的龙头老大。但是大河啤酒作为一个老的国有企业在营销人才和方法上都存在一
在进行组织结构调查时,需要掌握的资料不包含()。
Engineeringstudentsaresupposedtobeexamplesofpracticalityandrationality,butwhenitcomestomycollegeeducationIam
Thougheventhesebuildingsareoccasionallythreatened,theirreputationdoesprotectthemtosomeextent.
最新回复
(
0
)