题目内容
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The word "hacker" (Para. 1) most probably means"______".
A．highly recognizable names behind many of the computer technologies used today
B．the negative connotation of those computer users
C．a game, employing the tools that are readily available via the Internet
D．people who break into computer systems
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The underlined word "hacker" (Para. 1) most probably means ______.
A．highly recognisable names behind many of the computer technologies used today
B．the negative connotation of computer users
C．a game employing the tools that are readily available via the Internet
D．People who break into computer systems
The underlined word “hacker” (Para.1) most probably means “______ “.
A．highly recognizable names behind many of the computer technologies used today
B．the negative connotation of those computer users
C．a game, employing the tools that are readily available via the Internet
D．People who break into computer systems
It might sound like very little money to worry about. But that 75 cents was the first clue Stoll had to a much bigger problem--that a hacker had broken into Stoll' s computer system. Who was it？ Stoll spent the next year trying to find out. During that time the hacker used the system in Berkeley as a starting point to break into military computer systems all over the United States.
Stoll had to keep track of the hacker’s activities on the computer without the hacker' s knowing someone was watching him. Stoll even made up huge files of false information so the hacker would have lots to read. When the hacker spent long time reading, the telephone company was able to trace the lines. After a year, the hacker was traced back to his computer--in Germany. He was later caught by the German police.
Clifford Stoll was a ______.
A．student
B．hacker
C．manager
D．professor
The word "niches" in this context in Paragraph 2 means______.
A．proper positions
B．various parts
C．holy recesses
D．small stores
The objectives of early hackers are a far cry from the goals of today's hacker. The motivation of the new breed of hackers appears not to be curiosity, or a hunger for knowledge, as it used to be. Instead, most of today's hackers are driven by greed, power, revenge, or some other malicious intent, treating hacking as a game or sport, employing the tools that are readily available via the Internet.
The rate of security attacks is actually outpacing the growth of the Internet. This means that something besides the growth of the Internet is driving the rise in security attacks. Here are some realities you should know about: Operating systems and applications will never be secure. New vulnerabilities will be introduced into your environment every day. And even if you ever do get one operating system secure, there will be new operating systems with new vulnerabilities—phones, wireless devices, and network appliances. Employees will never keep up with security polices and awareness. It doesn't matter how much you train and educate your employees. If your employees disregard warnings about the hazards of opening questionable email attachments, how are you going to educate them about properly configuring firewalls and intrusion detection systems for their PCs？ Managers have more responsibility than ever. And on top of the realities listed above. security managers are being asked to support increasing degrees of network availability and access.
There are some good security measures you can take: Employ a layer 7, full-inspection firewall. Automatically update your anti-virus at the gateway, server and client. Keep all of your systems and applications updated. Hackers commonly break into a Web site through known security holes, so make sure your servers and applications are patched and up to date. Turn off unnecessary network services. Eliminate all unneeded programs. Scan network for common backdoor services—Use intrusion detection systems, vulnerability scans, antivirus protection.
第31题：Which of the following statements of Steve Wozniak, Bill Gates and Linus Torvalds is TRUE？
[A] They are all good examples of today's computer users.
[B] They are driven by greed, power, revenge, or some other malicious intent.
[C] Their goal is to push programs beyond what they are designed to do.
[D] They are all dead.
The word "rage" (Line 10) means ______.
A．be ignored
B．develop with great force
C．encourage people greatly
D．be in fashion
