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标题: 苹果系统网络端口是关闭的但是微软的网络端口又是打开的但是病毒就跟容易入侵想问 [打印本页]

作者: Anaesthesia 时间: 27-3-2013 21:27
标题: 苹果系统网络端口是关闭的但是微软的网络端口又是打开的但是病毒就跟容易入侵想问
苹果系统网络端口是关闭的但是微软的网络端口又是打开的但是病毒就跟容易入侵想问问到底哪个好？是关闭网路端口还是打开？

作者: johnson888 时间: 27-3-2013 22:37
不明白lz的问题是什么

作者: Anaesthesia 时间: 27-3-2013 22:39

johnson888 发表于 2013-3-27 23:07
不明白lz的问题是什么

题目是这样的
The following problem is adapted from Quinn (2006), Question 27 in Chapter 6.
On a PC, a port is a software connection to the Internet. Different ports are used for different kinds of communications. For example, one port is used for email. Another port is used for web traffic. A third port is used for transferring files. Since worms access computers through the ports, security experts agree that unneeded ports should be kept closed. Apple's Mac OS X ships with no ports open to the Internet. Microsoft shiped its Windows XP operating system with five ports open. Microsoft's decision means it is easier for users to set up home networks, but it also makes Windows XP computer more vulnerable to attacks from Internet worms. Which policy is better? Why?

作者: Anaesthesia 时间: 27-3-2013 22:40

cool168 发表于 2013-3-27 22:43
你根本就不知道自己在说什么？网络端口你指是是哪个？80？苹果的80也是开的啊，关闭了你怎么上网？

The following problem is adapted from Quinn (2006), Question 27 in Chapter 6.
On a PC, a port is a software connection to the Internet. Different ports are used for different kinds of communications. For example, one port is used for email. Another port is used for web traffic. A third port is used for transferring files. Since worms access computers through the ports, security experts agree that unneeded ports should be kept closed. Apple's Mac OS X ships with no ports open to the Internet. Microsoft shiped its Windows XP operating system with five ports open. Microsoft's decision means it is easier for users to set up home networks, but it also makes Windows XP computer more vulnerable to attacks from Internet worms. Which policy is better? Why?

作者: FrankLee 时间: 28-3-2013 04:49
端口关闭了好，有需要的自己打开，80端口是用于HTTP的，21端口用于FTP等等

作者: johnson888 时间: 28-3-2013 14:44
lz题目的问题是，这两个系统，那种更安全一些。楼上的回答比较好，我觉得。mac的默认所有端口关闭，仅仅开启需要的端口，则蠕虫不能够轻易的通过端口使主机感染。windows的默认打开了好多，增加了蠕虫感染的几率，所以略逊一筹？大家讨论讨论....另外，是不是还要考虑用户体验的问题？

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