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Are passwords outdated?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Are passwords outdated?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
2017-02-17
76
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Are passwords outdated?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.
【C14】
选项
A、advantages
B、losses
C、interests
D、mysteries
答案
A
解析
冒号后解释说明的是快词与原密码设置方式相比较所具有的优势:智能识别,给提示。故答案为A项advantages“优势”。
转载请注明原文地址:https://www.kaotiyun.com/show/LrEZ777K
0
考研英语一
相关试题推荐
Cryingandwakingupinthemiddleofnightareroutineduringanynewborn’sfirstfewmonths.Butifthosecryingepisodescont
Cryingandwakingupinthemiddleofnightareroutineduringanynewborn’sfirstfewmonths.Butifthosecryingepisodescont
Cryingandwakingupinthemiddleofnightareroutineduringanynewborn’sfirstfewmonths.Butifthosecryingepisodescont
Cryingandwakingupinthemiddleofnightareroutineduringanynewborn’sfirstfewmonths.Butifthosecryingepisodescont
Cryingandwakingupinthemiddleofnightareroutineduringanynewborn’sfirstfewmonths.Butifthosecryingepisodescont
Cryingandwakingupinthemiddleofnightareroutineduringanynewborn’sfirstfewmonths.Butifthosecryingepisodescont
Cryingandwakingupinthemiddleofnightareroutineduringanynewborn’sfirstfewmonths.Butifthosecryingepisodescont
Thoughyourparentsprobablymeantyournametolastalifetime,rememberthatthehopesanddreamstheycherishedwhentheycho
Thoughyourparentsprobablymeantyournametolastalifetime,rememberthatthehopesanddreamstheycherishedwhentheycho
Thoughyourparentsprobablymeantyournametolastalifetime,rememberthatthehopesanddreamstheycherishedwhentheycho
随机试题
原发性颗粒性固缩肾
Itisallverywelltoblametrafficjams,thecostofpetrolandthequickpaceofmodernlife,butmannersontheroadsarebe
甲、乙、丙等人设立长江汽配有限责任公司。在公司的经营过程中出现下列情况,假设公司章程均无相关规定,则其中不需要经过长江公司股东会特别表决通过才能生效的事项是:()
会计机构负责人办理交接手续,由()负责监交。
根据支付结算法律制度的规定,下列票据中,属于无效票据的有()。
__________是为达到德育目的在德育过程中采用的教育者和受教育者相互作用的活动方式的总和。
一个图书馆里有科技书和文学书两种类型,首先拿走25本科技书.剩下的文学书占剩下书的4/7,又拿走42本文学书,剩下的科技书占所剩书的5/7。问:最开始文学书占所有书的几分之几?
简述安全保障义务的概念和违反安全保障义务侵权责任的主要内容。
ThetiesymbolizesallofthefollowingexceptWhendidBritishgentlemenbegintoweartiesregularly?
A、 B、 C、 A由“真遗憾,我没有得到明天的排球比赛门票。”句中提到的volleyball是排球,与图A相符。
最新回复
(
0
)