The DB2 UDB auditing facility is an important security tool in the DBA's toolbox.

DB 2 UDB审计功能是DBA工具箱中一件重要的安全性工具。

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You can also check the documentation for the keytool security tool included in your JDK installation.

还可以查阅文档，获得JDK安装中附带的keytool安全工具。

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The information transmitting in the network needs an effective security tool.

网络中传输的信息需要一种有效的安全保障手段。

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"Make no mistake," "We will close Guantanamo prison which has damaged our national security interests and become a tremendous recruiting tool for al-Qaida."

VOA: standard.2010.01.05

F-Secure make a security tool for Android, Symbian and Windows Mobile devices.

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The "Android Market Security Tool March 2011" will be remotely added to affected handsets to undo the exploit and keep it from sending your data out, as well as make you wonder just how much remote control Google has over our phones.

ENGADGET: Google flips Android kill switch, destroys a batch of malicious apps (update)

The free Microsoft Security Essentials tool is ideal.

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