With the DB2 UDB security plug-in architecture, you can customize its authentication behavior by either developing your own plug-ins, or buying plug-ins from a third party.

利用DB 2 UDB安全插件架构，您可以通过开发自己的插件或从第三方购买插件的方式来定制身份验证行为。

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Most of the third-party studies by experts have concluded that buying an alternate engine to compete with the primary United Technologies engine in the joint strike fighter program would at best bring the government modest operational or budgetary benefits.

FORBES: Battle Over GE Engine Subsidy Reaches Climax

This would parallel to some extent the late 1980s, when a dual pricing system allowed Party officials in state enterprises to profit by buying commodities at state prices and then selling them on the open market.

WSJ: The Urumqi Effect

Just as North Korea was able to dissipate Washington's resolve to act against it while buying time to advance its program still further through the six-party talks, so Iran, by seemingly agreeing to a framework for discussing its uranium enrichment program, has been able to keep the US and Europe at bay for the past several years.

CENTERFORSECURITYPOLICY: Israel and the Axis of Evil