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
21
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
TOEICistheTestofEnglishforInternationalCommunication.Itmeasuresthe【B1】______ofpeopletocommunicateintheworkplac
A、Improvedlivingconditions.B、Manyinventionsinindustry.C、Newwaystohelppeoplegetoverdiseases.D、Industrializationin
A、Hewrappedthegift.B、Hepaidbycheck.C、Heleftwithoutpaying.D、Heboughtsomethingbycreditcard.D
Haveyoueverbeenafraidtotalkbackwhenyouweretreated【S1】______?Haveyoueverboughtsomethingjustbecausethesalesman
Itispossibletolearnsomethingaboutmusicthroughbriefcontactwithit,butwithoutthebenefitofformalinstruction.Peop
Itispossibletolearnsomethingaboutmusicthroughbriefcontactwithit,butwithoutthebenefitofformalinstruction.Peop
Fortheemployee,beingplacedinapositionthatiscomfortableandmeetsexpectationswillmakethejoblessstressfulandall
ThenewUShealth-insurancerulesaredesignedtohelpthosecaughtinMedicare’s"doughnuthole",offerseniorsmorepreventati
A、Fromthestartingpointbacktotheearth.B、Severalhundredkilometers.C、Acertainheight.D、About50kilometers.D
A、Everybody’stalkingaboutE-mailnowadays.B、Ifyoudon’thaveone,youwillbeoutoftime.C、It’stheeasiestwaytocommuni
随机试题
肝脂肪变性肝淤血
疔疮的病因病理内陷的病理
溶解氧含量可作为
居住在A市的张某因涉嫌挪用公款罪被人民检察院立案侦查并决定监视居住,张某因此应遵守下列哪些规定?()
砌体埋筋在隐蔽资料中有植筋内容的,必须做砌体埋筋的拉拔试验。()
由管理矿山企业的主管部门进行处理的是()。
工业用硬脂酸
Formanyparents,raisingateenagerislikefightingalongwar,butyearsgobywithoutanyclearwinner.Likeaborderconfli
依据《民政部、财政部关予加快推进社区社会工作服务的意见》要求,通过政府购买服务的方式,逐步将街道和乡镇政府面向社区的事务性、服务性工作委托有专业能力的社会组织承接。()
Thegovernmentofficialcanhardlyfindsufficientgroundsonwhichtobasehisargumentsin______(赞成修改税法).
最新回复
(
0
)