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
15
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、It’s been on the market for several months.
B、It requires the involvement of famous people.
C、It is simple for users but hard for intruders.
D、It is only popular with young people.
答案
C
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3516863.html
相关试题推荐
[originaltext]Well,forthoseofyouwhohaveseenthepictureinthelittl
[originaltext]Well,forthoseofyouwhohaveseenthepictureinthelittl
[originaltext]Well,forthoseofyouwhohaveseenthepictureinthelittl
[originaltext]IrunadesignstudioinNewYork.Everysevenyears,Iclose
[originaltext]ThefirsttimeArnoldSchwarzeneggerwenttotheUnitedState
[originaltext]ThefirsttimeArnoldSchwarzeneggerwenttotheUnitedState
[originaltext]WhenAshleyBlackmonsatdownforherjobinterviewforamar
[originaltext]WhenAshleyBlackmonsatdownforherjobinterviewforamar
[originaltext]W:You’vereadanarticleabouthumanbones.Arethereanycommen
[originaltext]W:You’vereadanarticleabouthumanbones.Arethereanycommen
随机试题
ManyparentswhowelcometheideaofturningofftheTVandspendingmoreti
AsSesameStreet(芝麻街)kicksoffits40thanniversaryseasonTuesday,withfir
[originaltext]NowHarrietBeecherStoweisbestknownforhernovelUncleT
Asamanager,you’rerequiredtowithstandthecriticismwhendecisionsdon’
骨髓检查原始细胞90%,POX染色(-),免疫学检查CD19(+),CD7(-)
躯干的平衡训练以本体感觉训练为主要内容。错误的内容是A.在控制性活动时,应用髋的
氨基糖苷类抗生素()。A:阿米卡星 B:红霉素 C:多西环素 D:阿昔洛
A.淡红色,处方右上角标注"麻"B.淡红色,处方右上角标注"精一"C.白色,处方
我国是一个统一的多民族的囯家,在少数民族聚居的地方建立起来的民族区域自治地方机
特发于童年的情绪障碍包括()。 (A)离别焦虑(B)恐惧焦虑 (C)社交
最新回复
(
0
)