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
2023-08-20
59
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.(19)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,(20)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:(21)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.(22)For you, choosing the person you know is simple. For an intruder, it’s a guessing game.
19. What kind of password do a lot of people choose?
20. What does the new password require the users to do?
21. What can we do to ensure a good mix of passwords in the system of Facelock?
22. What can we learn about the system Facelock?
选项
A、One that is unique and difficult.
B、One that is easy to remember and unsafe.
C、One that is composed of letters.
D、One that has special meaning to them.
答案
B
解析
事实细节题。本题问的是很多人会选择什么样的密码。短文开头提到,为了个人的安全,密码的设置应该独特,有难度,但很多人却选择容易记住、却也很容易被黑客盗用的密码。也就是人们经常选择好记却不安全的密码。
转载请注明原文地址:https://tihaiku.com/zcyy/2942517.html
相关试题推荐
[originaltext]Doyouliveinaneighborhoodwhereyoufeelsafeandconnect
[originaltext]Doyouliveinaneighborhoodwhereyoufeelsafeandconnect
[originaltext]Swedishfathersfromnextyearwillreceiveathirdmonthof
[originaltext]Imaginehackersstealingtopsecretfilesfromamilitarybas
[originaltext]Imaginehackersstealingtopsecretfilesfromamilitarybas
[originaltext]M:Goodmorning,Natalie!Readytobegintoday’stutoring?W:Oh,
[originaltext]M:Goodmorning,Natalie!Readytobegintoday’stutoring?W:Oh,
[originaltext]M:Goodmorning,Natalie!Readytobegintoday’stutoring?W:Oh,
[originaltext]M:Goodmorning,Natalie!Readytobegintoday’stutoring?W:Oh,
[originaltext]W:SoRob,tellme,doyouhaveaspareroominyourhouse?M:Ab
随机试题
Completethesummary.ChooseNOMORETHANTWOWORDSfromthepassageforeachan
Thestruggleforfoodhaslongbeenadramaformillionsofimpoverished(穷困
马克思主义哲学区别于一切旧哲学的最主要、最显著的特征是()A.阶级性 B.革命
根据《公路工程基桩动测技术规程》JTG/T3512-2020,当桩径不大于150
某地证监局在对辖区内机构进行例行检查时,发现某股权投资基金管理人有重大违法嫌疑,
右半结肠癌的主要表现不包括()。A.腹痛 B.消瘦 C.贫血 D.腹部肿
下列分子中,偶极矩不为零的是()。A. B. C. D.
什么是先行组织策略
男性,37岁。急刹车致使方向盘挤压上腹部16小时,上腹部、腰部及左肩持续性疼痛
L4~5椎间盘突出,最常受累的神经根是A.L2 B.L3 C.L4
最新回复
(
0
)