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
37
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、ArealbookB、Acomputerfile.C、Ahandhelddevice.D、Apieceofpaper.B短文开头即对电子书下定义,指出它是以电脑文档的形式出现的,故B为答案。
A、Theweatherconditionofanairport.B、Theflowcontrolofanairport.C、Theefficiencyofanairporttower.D、Thenumberofp
TheUnitedStatesboaststhebestpublicuniversitiesintheworld.Noyoungpersonshouldbeturnedawaybecausetheywereborn
MonaLisa’spaintingisaworkofartthathasfascinatedpeoplearoundtheworldfordecades.Manyhaveoftenwonderedaboutth
Forthispart,youareallowed30minutestowriteanessayonholidayeconomy.Youressayshouldexpressyourownopinionofth
A、Studentswhoscoredlowstandardizedtests.B、Studentswhoareaccustomedtolivingindorms.C、Blackstudentsfromfamiliesw
A、Thenewsecurityplanforthemunicipalbuilding.B、Theblueprintforthedevelopmentofthecity.C、Thecontroversyoverthe
Exceptionalchildrenaredifferentinsomesignificantwayfromothersofthesameage.Forthesechildrentodeveloptotheirf
TheWesternisauniquelygenrewhichhasfoundexpressioninthemediousofliterature,radio,televisionandthemovies.Weste
A、Fewofuscanignorechangesinourimmediateenvironment.B、Itisimpossibleforustobeimmunefromoutsideinfluence.C、Fe
随机试题
患者,男,56岁。左足肿痛2年。为了明确诊断最需要做哪项检查
下列可提示COHb浓度超过50%的结果是
治疗风疹的代表方剂是()治疗破伤风的代表方剂是()
女性,59岁,间断咳嗽、咳痰5年,加重伴咯血2个月。患者表现为低热、乏力、食欲减退、咳白色黏痰、体重逐渐下降。根据患者表现,疑患下列哪种疾病
本案的被告是( )。假设本案中出现下列情形,则不符合法律规定的是( )。
工程变更单一定包括的内容有( )。
只有心里健康的教师,才有可能培养出心理健康的学生。()
【2014年威海市真题】根据埃里克森的理论,2~3岁的发展任务是培养()。
E市开展一项公共政策的民意调查,随机抽取一千名市民回答有关问题。一个月后,再次随机抽取了一千名市民回答相同的问题,但问题的顺序设置与上次不同。结果发现,两次市民样本对许多问题得出了不同的回答。这证明同一组问题,因为其问题顺序的改变,有时就会得到不一样的回答
根据《食品安全法》规定,国务院决定设立国务院食品安全委员会。2010年2月9日,国务院食品安全委员会召开第一次全体会议。中共中央政治局常委、国务院副总理、国务院食品安全委员会主任()在会上发表重要讲话。
最新回复
(
0
)