A number of reports detailing wide-ranging system security breaches have been at the forefront of the news in the past couple of years.

在过去几年中，很多详细谈论大范围的系统安全问题的报道成为新闻的一大热点。

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The good news for me is that within Cisco we have deployed our next gen security system.

FORBES: Going Mobile: Security in the Age of Ubiquity

Khalid Kidwai, head of the army's strategic plans division, told a news conference Saturday that the weapons were protected by a "fool-proof" security system.

CNN: Pakistan: Nuke security fool-proof