Nearly all wireless network technology comes with some basic security features that need only to be activated in order to give a minimum level of security,for example by encrypting the data being passed over the network.
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美
- 幾乎所有的無(wú)線(xiàn)網(wǎng)絡(luò )技術(shù)都有基本的安全配置，只要激活就可以起到最低限度的安全保護，卻忘了無(wú)線(xiàn)網(wǎng)絡(luò )可以越過(guò)有形的墻壁延伸200米。
