题目内容
各级政府机关和涉密单位，必须将已建成的办公局域网同Internet或上一级专网实行物理隔离，正在建设的电子政务网络必须实现物理隔离。
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物理隔离技术，不是要替代防火墙，入侵检测，漏洞扫描和防病毒系统，相反，它是用户“深度防御”的安全策略的另外一块基石。
物理安全最重要的方面就是控制。如果你能取得一个设备的物理控制，那么这基本上也就意味着你可以轻易地控制这个设备的行为。这也就是为什么物理安全比其他的安全都重要的原因。
偏离当前进行的活动的注意,称为____
Complete the sentences with the following words: blouse, jeans, perfect, sign, sweater, size, dress, section1 The party is formal so my wife will wear her long black________ .2 A woman’s shirt is called a ________ .3 It’s cold outside. Don’t forget your________ .4 Fabio really likes this movie. He says it’s________ .5 Almost everyone owns a pair of blue________ . They are a very popular kind of pants.6 Jeremy saw a “Help Wanted”________ in the window, so he asked about the job.7 Anna didn’t buy the pants. They were the wrong ________ .8 You will find clothes for your daughter in the children’s ________ .
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