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网络受到攻击已经不是新闻:携带着手提电脑、wLAN卡和波束天线的黑客在街市中四处游逛,肆无忌惮地闯入专用wLAN却无法给其任何惩罚。 这使得使用wi—Fi技术的企业举足无措,许多公司对这种移动宽带系统的安全性表示担心.有些公司则根本不愿使用这种系统。 在经历了几次挫折后.wi—Fi(802.11b)的安全技术已经有了很大改进,以竭力阻止各种黑客非法进入网络。这些努力主要是为了减轻通过电波传输敏感信息的企业的担心。
It’s no news that the internet has been attacked: hackers carrying laptops, smart cards and beam antennas wander the streets around the market, implacably barging into private wLANs without any punishment. This makes the use of wi-Fi technology companies do nothing, many companies expressed concern about the safety of this mobile broadband system, and some companies simply do not want to use this system. After several setbacks, the security technology for Wi-Fi (802.11b) has been greatly improved in an effort to deter hackers from illegally entering the network. These efforts are primarily aimed at alleviating the concerns of businesses that transmit sensitive information over radio waves.