题目内容
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[多选题]
信息安全事态（information security event)定义为：“表明一次可能的信息安全违规或某些控制
A.信息安全风险
B.信息安全漏洞
C.信息安全事态
D.信息安全事件
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.信息安全风险
B.信息安全漏洞
C.信息安全事态
D.信息安全事件
如果结果不匹配，请 联系老师 获取答案
更多“信息安全事态(information security ev…”相关的问题
A.集团公司总经理
B.集团公司分管安全的副总经理
C.当日1号值班领导
D.总值班长
使用与练习1相同的信息。
(1)推导厂商的短期供给曲线。(提示:画出成本曲线的基本形状。)
(2)假如市场中有100家相同的厂商，市场供给曲线是怎样的？
Use the same information as in Exercise 1.
a. Derive the firm's short - run supply curve. (Hint: You may want to plot the appropriate cost curves. )
b. If 100 identical firms are in the market, what is the industry supply curve？
The Internet has led to a huge increase in credit-card (信用卡) fraud. Your card information could even be for sale in an illegal Web site (网站).
Web sites offering cheap goods and services should be regarded with care. On-line shoppers who enter their credit-card information may never receive the goods they thought they bought. The thieves then go shopping with your card number or sell the information over the Internet.
Computers hackers (黑客) have broken down security (安全) systems , raising questions about the safety of cardholder information.
Several months ago, 25, 000 customers of CD Universe, an on-line music retailer (批发商) , were not lucky. Their names, addresses and credit-card numbers were posted on a Web site after the retailer refused to pay US $ 157, 828 to get back the information.
Credit-card firms are now fighting against on-line fraud. Mastercard is working on plans for web—only credit-card, with a lower credit limit. The card could be used only for shopping on-line. However, there are a few simple steps you can take to keep from being cheated.
Ask about your credit-card firm's on-line rules; Under British law, cardholders are responsible (对……负有责任的)for the first US $ 78 of any fraudulent spending.
And shop only at secure sites: Send your credit-card information only if the web site offers advanced secure system.
If the security is in place, a letter will appear in the bottom right-hand corner of your screen. The Web site address may also start with https://—the extra"s" stands for secure. If in doubt, give your credit-card information over the telephone.
Keep your password safe. Most on-line sites require a user name and password before placing an order. Treat your passwords with care.
What do most people worry about the Internet according to this passage？
A．A lot of stolen credit-cards were sold on the Internet.
B．Fraud on the Internet.
C．Many Web sites are destroyed.
D．Many illegal Web sites are on the Internet.
The virus told each computer to make many copies of itself. Within a few minutes, all the computers' power was being used to make copies of the virus. The computer could do no other work. It finally slowed down greatly, or simply stopped working. Computer experts spent many days trying to destroy the virus in the computer system.
The experts agree the virus could have been much worse. They say it could have sent orders to destroy huge amounts of electronic information.
Many experts believe, the recent computer virus showed the need for better computer security (安全). But that is a problem. The affected system provides a free exchange (交换) of ideas and information among universities, private companies and government offices. Increasing security too much would destroy this exchange. It would slow progress on many important research projects.
Which of the following statements is true？
A．Many computers were attacked by a virus in the U. S.
B．Many computers attacked by a virus in the U.S. lost their information.
C．A computer virus can harm human body.
D．A computer virus can help the computer owner do many things.
If injured, the fireman will ______.
A．be treated immediately with the computer's help
B．hardly get proper treatment with the help of the information given by the center
C．appreciate the computer's help very much
D．ask doctors and nurses for help
我们必须时刻保持清醒的头脑，正确分析(），明确肩负的安全责任。
A.安全局面
B.安全局势
C.安全事态
D.安全形势
