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随着价格低廉的电缆调制解调器和DSL不断流行,以至于最小的办公室也会很快发现自己正在融入开放的Internet。这些高速而费用不高的联接随处可得,而且并不需要拨号才可以查看电子邮件或是上网冲浪。这也意味着你的PC和LAN向外面的攻击者每天24小时敞开了大门。为了保护即使是最小的
As cheap cable modems and DSL continue to pop up, the smallest offices quickly find themselves integrating into the open Internet. These high-speed, low-cost connections are readily available and do not require dialing to view e-mail or surf the Internet. This also means that your PC and LAN open the door to outsiders 24 hours a day. In order to protect even the smallest