The main aspect that makes wireless security different than security of wired networks is the uncontrollability of physical access due to transmission of data with radio waves.
由于数据的传输，使无线的安全不同胜于以线加强网络的安全的主要的方面以电波是身体通路的无法控制性。
Wireless security
英语例句库
原声例句
科学60秒 2018年2月合集
The scientists realized the threat while investigating wireless security.
科学家在调查无线网络安全时发现了这种威胁。
VOA Special 2014年12月合集
And he says he is building a wireless security camera that will be able to store video information for long periods of time.
他说他在设计一种无线安全摄像头，能储存长时间的视频信息。
英语百科
Wireless security
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Wireless security is the prevention of unauthorized access or damage to computers using wireless networks. The most common types of wireless security are Wired Equivalent Privacy (WEP) and Wi-Fi Protected Access (WPA). WEP is a notoriously weak security standard. The password it uses can often be cracked in a few minutes with a basic laptop computer and widely available software tools. WEP is an old IEEE 802.11 standard from 1999, which was outdated in 2003 by WPA, or Wi-Fi Protected Access. WPA was a quick alternative to improve security over WEP. The current standard is WPA2; some hardware cannot support WPA2 without firmware upgrade or replacement. WPA2 uses an encryption device that encrypts the network with a 256-bit key; the longer key length improves security over WEP.
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