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
23
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.
【C7】
选项
A、composed
B、coped
C、exposed
D、exported
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/YM07777K
0
大学英语四级
相关试题推荐
Whentheyadviseyourkidsto"getaneducation"ifyouwanttoraiseyourincome,theytellyouonlyhalfthetruth.Whatthey
Whentheyadviseyourkidsto"getaneducation"ifyouwanttoraiseyourincome,theytellyouonlyhalfthetruth.Whatthey
A、Becausechildrenmayuselessmoneyinforeignlanguagelearning.B、Becausechildrenmayserveinthegovernmentinthefuture
A、Shehasfinishedherschool.B、Sheisnotagoodstudentbefore.C、Shehasn’tfinishedherfinalpaper.D、She’sstillastuden
A、Theyaretwins.B、Theyareclassmates.C、Theyarefriends.D、Theyarecolleagues.AW:IoftenmistakeLindaforMary.Canyou
Kitchendutiesmayhavetraditionallybeenviewedaswomen’swork,butnotattheWhiteHouse.Untilnow:CristetaComerfordhas
OnFriendshipFewAmericansremaininoneplaceforalifetime.Wemovefromtowntocitytosuburb,fromhighschooltocol
Itispossibletolearnsomethingaboutmusicthroughbriefcontactwithit,butwithoutthebenefitofformalinstruction.Peop
A、Abattery-operatedsystemonthetrainwillcontrolandbringthecarstoasmoothstop.B、Themagneticattractionwillhookt
Alandfreefromdestruction,pluswealth,naturalresources,andlaborsupply—allthesewereimportant【C1】______inhelpingEngl
随机试题
已知φo(Ag+/Ag)=0.799V,Ag2C2O4的溶度积常数为3.5×10-11。求Ag2C2O4+2e-=2Ag+C2O42-,φo(Ag2C2O4/Ag)为()。
急性黄疸型肝炎黄疸前期最突出的症状是
患儿女,10个月,足月产,反复腹泻1个月余,每天5—6次;时稀时稠,生后混合喂养;未添加辅食,查体:神清,表情呆滞,体重4.8kg,腹软,腹壁脂肪消失。患儿住院第2天晨起突然神志不清,面色苍白。脉搏细弱,呼吸表浅,出冷汗,首先应静脉注射的是(
西周时期婚姻“六礼”中的“纳征”指:()
甲冒充房主王某与乙签订商品房买卖合同,约定将王某的住房以220万元卖给乙,乙首付100万元给甲,待过户后再支付剩余的120万元。办理过户手续时,房管局工作人员识破甲的骗局并报警。根据司法解释,关于甲的刑事责任的认定,下列哪一选项是正确的?()(20
某区环保局因某新建水电站未报批环境影响评价文件,且已投入生产使用,给予其罚款10万元的处罚。水电站不服,申请复议,复议机关作出维持处罚的复议决定书。下列说法中正确的是()。
账务处理系统中的数据备份只需将计算机内的凭证、科目表和账簿文件复制到硬盘上予以保存即可。()
下列关于会计账簿的说法正确的是()。
你辖区内部分居民饮用了某品牌的桶装饮用水后出现了腹泻的症状。甚至有人住院。有网友质疑是食品药品监督管理局监管不力,媒体也跟进报道,网站纷纷转载。假如你是该辖区食品监管部门的工作人员,领导让你去解决此事,你怎么处理?
Thefarmershadtowearheavybootsinwinterbecausethefieldsweresowetand______.
最新回复
(
0
)