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记得2年前看过一个惊险大片:主人公为了获取关系世界和平的机密信息,与同伴几经伪装,混过某情报机构大门和保密区关口;并钻入排风通道,避开需重重证明合法身份的检测,从排风口进入密室;最后为躲过室内红外检测系统,用倒挂金钩的方法窃取了重要文件,避免了“第三次世界大战”的爆发。由此可见,入口处的安全防范固然重要,内部与关键部门接口的安全保护,特别是对外来信息合法性的检测,更不容忽视。
I remember watching a thriller 2 years ago: the protagonist in order to obtain the world’s peaceful confidential information, and his companions have been camouflaged, mixed with a intelligence agency gates and confidential area mark; and drilled into the exhaust channel, to avoid the need to re-prove the legal status Of the test, from the vents into the chamber; last to escape the indoor infrared detection system, with the method of reversing the hook stole important documents, to avoid the “World War III” outbreak. Thus it can be seen that although the security precautions at the entrance are important, the security of the interface between the internal and the key departments, especially the detection of the legitimacy of external information, can not be ignored.