问题 多项选择题

某银行业金融机构在对网银系统监控中发现了不法分子攻击迹象,不法分子根据互联网上下载的“特征码识别程序”自行编写了密码猜解软件,该软件在进行账号、口令猜测的同时,“特征码识别程序”能自动识别不断变化的验证码。不法分子利用密码猜解软件,通过锁定某一固定密码反复轮询账号的方式,对多家银行业金融机构的网银系统发起暴力猜测攻击,最终非法获取了两家银行数百个客户的网银账号、查询密码等信息。该案例反映出的主要风险点是什么?()

A.网银系统“验证码”复杂度不足。

B.网银系统缺乏对密码复杂度的检测与提示机制。

C.缺乏有效的监测和报警机制。

D.缺乏报告意识。

答案

参考答案:A, B, C, D

完形填空

Thanksgiving Day was near. Lucy, the first grade teacher, gave her class a fun   36 — to draw a picture of somebody or something for which they were    37  . When the students    38  

their assignment, she found most of them drew some pictures of their family, teachers, friends or neighbors.

Douglas, however, made a different kind of picture. He was a   39   boy. He didn’t act the same as others. He always seemed to be shy and sad. He   40  played with other children during the break   41  they kindly invited him to. Lucy treated him very well. She always helped him and   42   him to be confident. Yes, his picture was different. He just drew a   43 . Nothing else. His abstract image   44   the imagination of his classmates. Whose hand could it be? One guessed it was a mother’s hand, for mother’s hand gives children warmth and   45  . Another child guessed it was a police officer’s hand, because the police   46  people and care for people. And so the discussion   47 .

When the children were discussing it, Lucy paused at Douglas’ desk,   48  down, and asked him whose hand it was. The little boy murmured, “It’s   49 , teacher.” Douglas was most thankful for her hand. She was   50  and felt tears in her eyes. She thought of the times she had taken his hand and walked with him here or there. She   51   how often she had said to him, “Take my   52 , Douglas. We’ll go outside.” or “Let me show you how to hold your pencil.”

The story speaks of   53  thankfulness. It also says something about teachers teaching and parents parenting and friends showing friendship. They might not always say “  54 ” out, but they’ll remember the hand that you   55 out to give them love and be grateful to you always.

小题1:..

A.assignment

B.question

C.suggestion

D.solution小题2:.

A.sorry

B.regretful

C.thankful

D.responsible小题3:.

A.gave in

B.handed in

C.put off

D.called off小题4:..

A.strong

B.kind

C.different

D.humorous小题5:..

A.often

B.usually

C.seldom

D.ever小题6:..

A.because

B.though

C.as

D.since小题7:..

A.encouraged

B.discouraged

C.cheered

D.praised小题8:..

A.hand

B.face

C.ear

D.leg小题9:.

A.reduced

B.ruined

C.inspired

D.used小题10:..

A.comfort

B.praise

C.sorrow

D.coldness小题11:..

A.search

B.question

C.meet

D.protect 小题12:..

A.ended

B.succeeded

C.continued

D.failed小题13:..

A.broke

B.pulled

C.looked

D.bent小题14:..

A.his

B.yours

C.my mother’s

D.my father’s小题15:..

A.disappointed

B.annoyed

C.tired

D.touched小题16:..

A.forgot

B.regretted

C.recalled

D.understood小题17:..

A.hand

B.book

C.lesson

D.gift小题18:..

A.rather than

B.more than

C.anything but

D.nothing but小题19:..

A.I’m sorry

B.Take care

C.I’m all right

D.Thank you小题20:..

A.get

B.reach

C.put

D.make

单项选择题