Physical Security Now More Than Just Locks

这些天网络安全性得到了很多关注，但也有一个大的推动升级植物的物理安全性。识别（ID）卡正在变得越来越聪明，而且管理它们的系统也是如此。

A growing number of ID cards are incorporating smart card chips or adding radio frequency indentification (RFID) capabilities. That makes it easier to tell where employees are, while preventing unauthorized people such as contractors from getting into secure areas. As these security systems get more sophisticated, there’s a big push to add intelligence so companies don’t need scores of security people monitoring movement.

“系统越来越聪明，制定更多的决策，所以客户只是获得他们需要了解的成千上万的警报”Ric Kucharyson，Automation Controls霍尼韦尔的高级营销经理Ric Kucharyson说：RIC Kucharyson
Process Solutions, in Phoenix. For example, ID cards may only allow an employee in certain areas at certain times, so alerts will be sent only when they enter restricted areas.

化学和制药工厂,以及others where the risks of theft and tampering can be higher, there’s often a bit more focus on security. A growing number of plants in these fields are turning to biometrics to make sure that only authorized people are in sensitive areas.

Biometric companies are making fingerprint and iris scan sensors less expensive and easier to use. For example, biometric products vendor Sagem Morpho Inc.’s latest fingerprint scanners automatically correct for incorrect finger placement, reducing the number of times employees have to retry their entries. Highlighting the importance of networking, the Alexandria, Va.-based company’s latest biometric terminals encrypt and decrypt data, transmitting it over either Ethernet or wireless links.

Wireless technologies like the Institute of Electrical and Electronics Engineers’ ZigBee are making wireless links more viable. “In the past, wireless was an open door. Now it’s amazing how secure wireless can be,” Kucharyson says.
Wireless can be especially helpful for cameras, making it possible to put them in remote areas and move them to help increase security.

他还指出，电池供电的产品数量增加，即使电源中断时也提供保护。无线和电池的组合使人员能够设置新站点并适应可能发生的更改。

成本仍然是公司不收紧安全性的最大原因之一。“难以确定对安全投资的回报。当您想要保护的东西时，您必须将与之相关的风险级别联系起来，“Kucharyson说。

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