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、To add numbers to the password. B、To grasp lots of computer knowledge. C、To remember human faces. D、To combine letters with nu
A、To add numbers to the password. B、To grasp lots of computer knowledge. C、To remember human faces. D、To combine letters with nu
admin
2016-12-28
43
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.(12)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,(13)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:(14)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.(15)For you, choosing the person you know is simple. For an intruder, it’s a guessing game.
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、To add numbers to the password.
B、To grasp lots of computer knowledge.
C、To remember human faces.
D、To combine letters with numbers.
答案
C
解析
本题问的是新的密码要求使用者做什么。短文中提到由于人们记忆力有限,一些心理学家和开发者开始研发一种新型的密码,这种密码要求记住一些人的面容。
转载请注明原文地址:https://kaotiyun.com/show/6kF7777K
0
大学英语六级
相关试题推荐
[A]Weapplyforcreditformanyreasons—maybeit’stobuyanewcar,house,computer,orgetastudentloan.However,thatthere
WhenMelissaMahanandherhusbandvisitedtheNetherlands,theyfeltimprisoned(被囚禁的)bytheirtourbus.Itforcedthemtoseet
A、FindinformationontheU.S.DepartmentofStatewebsite.B、Preparesomeextramoneyfortheemergencypassport.C、Contacthe
Lastyear,Iwroteapieceentitled"WhywewronglyfreakoutoverAP?"ThreetofiveAdvancedPlacementcoursesinhighschool
Forauthorsofself-helpguides,nohumanproblemistoogreatortoosmall.Wanttobecomefitter,richerorhappierin2015?T
A、Youngwomenearnlessthanyoungmen.B、Youngwomenhavegoodmedicalbenefits.C、Youngwomencan’tachievecareerobjectives.
A、Toearnalotofmoney.B、Tohelppeopleloseweight.C、Toarousepeople’scareoftheirbody.D、Topayhonortofamousnutrit
Itiscommonlyheldthatdrinkingmoderateamountsofalcoholcanreducetheoddsofhavingadeadlyheartattack.More【B1】_____
A、Therewillbefewerjobsforhumaninthefuture.B、Theexistingjobswillbecomemorecompetitive.C、Someotherjobopportuni
Theinternetmirrorssociety,reflectingourstrengthsandweaknesses.Ahealthysocietyandahealthyinternetsharethesamev
随机试题
反映公司在一定会计期间经营成果的报表是__________。
A、invasionB、decisionC、occasionD、discussionD
关于胁痛的治疗,以下哪项是错误的:
某患者经影像学检查确诊为肾癌,近半个月来出现左侧阴囊内精索静脉曲张,且平卧后不消失,最可能的原因是
甲和乙之间有借贷关系,后二人结婚。此时,甲、乙之间的债权债务可以因下列哪一情形消灭?
甲将自己的汽车藏匿,以汽车被盗为由向保险公司索赔。保险公司认为该案存有疑点,随即报警。在掌握充分证据后,侦查机关安排保险公司向甲“理赔”。甲到保险公司二楼财务室领取20万元赔偿金后,刚走到一楼即被守候的多名侦查人员抓获。关于甲的行为,下列哪一选项是正确的?
关于采矿权、探矿权转让的规定是()。
2007年10月30日,甲公司向同一集团内乙公司发行1000万股普通股(每股面值为1元,市价为3.9元),取得乙公司100%的股权,并于当日起能够对乙公司实施控制。合并后乙公司仍维持其独立法人地位继续经营。两公司在2007年10月30日未考虑该项企业合并时
如果一个人的智商为98,则可以认为他的智力水平属于中等。()
汇率是本国货币与其他货币之间的比价关系,是外汇在市场中的价格。()
最新回复
(
0
)