首页
登录
职称英语
[originaltext] Passwords are important. Your employer, your bank and your sm
[originaltext] Passwords are important. Your employer, your bank and your sm
游客
2024-03-08
16
管理
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、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
转载请注明原文地址:https://tihaiku.com/zcyy/3516861.html
相关试题推荐
[originaltext]Well,forthoseofyouwhohaveseenthepictureinthelittl
[originaltext]Well,forthoseofyouwhohaveseenthepictureinthelittl
[originaltext]IrunadesignstudioinNewYork.Everysevenyears,Iclose
[originaltext]AcoupleofweeksagomynephewwentabroadonhispostAlev
[originaltext]AcoupleofweeksagomynephewwentabroadonhispostAlev
[originaltext]AcoupleofweeksagomynephewwentabroadonhispostAlev
[originaltext]ThefirsttimeArnoldSchwarzeneggerwenttotheUnitedState
[originaltext]ThefirsttimeArnoldSchwarzeneggerwenttotheUnitedState
[originaltext]WhenAshleyBlackmonsatdownforherjobinterviewforamar
[originaltext]W:You’vereadanarticleabouthumanbones.Arethereanycommen
随机试题
Fishareanimalsthatliveinwater.Theyliveinalmostanyplace【B1】______
Individualism,independence,andself-relianceareperhapsthemostdistinct
GivetheSenatesomecredit:inshapingthecurrentimmigration-reformbill,
[originaltext]M:Look!It’srainingcatsanddogs.Sometimestheweatherforeca
二阶电路过渡过程的性质取决于电路元件的参数,当电路出现非振荡过程的过阻尼状态时,
卫生间的轻质隔墙底部应做C20混凝土导墙,其高度不应小于()。A.100mm
如果高等学校能够大量聘用在海外一流大学获得博士学位的毕业生,无疑将有助于提升教学
温经汤中配伍半夏的主要用意是A和胃降逆而止呕 B通降胃气而散结 C降逆散结而
方程的通解为()。
下列选项中不属于基于移动智能网可提供移动智能业务的一项是()。A.移动预付费业务
最新回复
(
0
)