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
A、Choose people you know who are unrelated to each other. B、Choose your favorite folk cellist and movie star. C、Choose faces tha
A、Choose people you know who are unrelated to each other. B、Choose your favorite folk cellist and movie star. C、Choose faces tha
admin
2021-09-29
87
问题
Passwords are important. Your employer, your bank and your smartphone all require one. And, for your own security, passwords should be unique and difficult. However, a lot of people choose instead something easier to remember—and easier to hack. As web security suffers from the limits of human memory, some psychologists and developers are experimenting with new kinds of passwords that play to your brain’s skill for remembering faces. Science shows that random letters and numbers are tricky to remember. But faces? Those are easy. A new set of experiments from researchers explore memory’s powerful connection with images of people. They discovered that to a stranger, different pictures of the same person often appear to be those of different people. But when you look at people you know—from any angle, wearing sunglasses, whatever—you recognize them. The scientists call their system Facelock. It’s not on the market yet, but here’s how it might work: A website asks you to choose a few people you recognize—the more irrelevant they are with each other, the better. A good mix, for example, might be your best friend from junior high, your cousin in Arizona, your hairdresser and your favorite folk cellist. It can’t be anyone too recognizable, or else it’s a security risk. You’d be asked to select a few different images of each of these people. Then, the next time you log in, you see a series of 3-by-3 face grids— each one displaying eight random faces and one that you’ve chosen. Find a familiar face four times in a row, and you’re in. For you, choosing the person you know is simple. For an intruder, it’s a guessing game.
Questions 12 to 15 are based on the passage you have just heard.
12.What kind of password do a lot of people choose?
13.What does the new password require the users to do?
14.What can we do to ensure a good mix of passwords in the system of Facelock?
15.What can we learn about the system Facelock?
选项
A、Choose people you know who are unrelated to each other.
B、Choose your favorite folk cellist and movie star.
C、Choose faces that are easy to remember.
D、Choose different pictures of the same person.
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/Mox7777K
0
大学英语六级
相关试题推荐
A、Hetookadvantageofhislargecircleoffriends.B、Heattemptedallsortsofadventuresworldwide.C、Hecombinedfantasticma
A、Theyaretargetingatyoungpeople.B、Theycanleadtoeatingdisorders.C、Theycancuresomeskinproblems.D、Theyarepersua
A、Topreserveitlonger.B、Togiveitaparticulartaste.C、Tomakeitsmoother.D、Toincreasethefermentation.B①四个选项都是动词不定式结构
MonaLisa’spaintingisaworkofartthathasfascinatedpeoplearoundtheworldfordecades.Manyhaveoftenwonderedaboutth
A、Brighterpeoplegotbetterpay.B、Payscaleswerenotfairatall.C、Maleswerebrighterthanfemales.D、Paysdependedonone’
A、Studentswhoscoredlowstandardizedtests.B、Studentswhoareaccustomedtolivingindorms.C、Blackstudentsfromfamiliesw
Crash.Shatter.Boom.Crash.Shatter.Boom.Smatteringofsillydialogue.Prettygirlscreams:"Dad!"Crash.Shatter.Boom.Sill
TheWesternisauniquelygenrewhichhasfoundexpressioninthemediousofliterature,radio,televisionandthemovies.Weste
TheWesternisauniquelygenrewhichhasfoundexpressioninthemediousofliterature,radio,televisionandthemovies.Weste
随机试题
社会主义初级阶段的基本经济制度中要坚持公有制主体地位,那么公有制经济的比重越大越好。
A.半夏B.蒲黄C.两者均是D.两者均非孕妇不宜使用的药物是()
下列哪种物质中毒具有缺氧和抑制酶的活力双重中毒机制
下列地基处理方案中,属于复合地基做法的是:
将工作分解结构所分解的独立单元的工作责任赋予具体的部门和人员,从而在项目资源和项目工作之间建立了一种明确的目标责任关系,这就是项目管理的常用工具()。
取得建造师注册证书的人员()工程项目施工的项目经理。
银行业金融机构根据借款人的有效贷款需求,主要通过贷款人受托支付的方式,将贷款资金支付给符合合同约定的借款人交易对象的过程是指()
讲清同刑事犯罪作斗争是法律赋予每个公民的权利和义务,是每个热爱社会主义祖国的公民义不容辞的()。
根据担保法规定,下列情形不必经保证人同意而仍继续承担原保证责任的是()。
下面正确使用动态数组的是
最新回复
(
0
)