1. Solving the Morris worm was difficult because the repair method was sent（ ）and therefore useless.
2. The teenager who hacked into Bell Atlantic would get a maximum prison sentence of（ ）if he committed the same crime now.
3. Some hackers are scared that government authorities could now consider them to be（ ）.
4. One disadvantage of（ ）is that they can make a company feel protected from attack even though the system is not perfect.
1.根据文章第三段，“However, the ‘fixes’ were to be distributed via E-mail and so the solution was self-defeating.”，可知修复程序将通过电子邮件分发，因此解决方案是弄巧成拙的。
2.根据文章第五段，“In 1997, a teenager hacked into a Bell Atlantic network…And what was the punishment for this offence? Two years’ probation community service and a fine of $US 5,000.”，可知入侵贝尔大西洋的少年如果现在再犯同样的罪行，他将面临2年的监禁。
3.根据文章第六段，“This has pushed some hackers further underground, fearful that what they had previously been doing out of boredom or challenge could now be viewed as an act of terrorism.”，可知这将一些黑客推向了更深的深渊，他们担心以前无论是出于无聊或挑战而做的事情，现在可能被视为恐怖主义行为。可判断出他们担心政府把他们视为恐怖分子。
4.根据文章倒数第二段，“It is true that these firewalls have a number of advantages, nevertheless, they should not be seen as a panacea to all IS security woes, merely an enhancement.”，可知这些防火墙有许多优点，但它们不应被视为解决所有安全问题的万能药，而仅仅是一种增强。可判断出防火墙的缺陷之一是：尽管系统不完善，公司也会感觉到被保护而免遭侵害。
