The contract includes network operations and security, computer network defense, security life cycle management, and identity management, the Defense Department said.

国防部称，合同内容包括网络运行与安全、计算机网络防御、安全的全寿命管理以及识别管理等。

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Dynamic Distributed Defense Security Management Policy.

动态分布式防御安全管理策略。

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We have also made significant progress in our cooperation in defense, security, education, culture and other fields.

此外，两国在防务安全、教育文化等领域合作也取得了长足进展。

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Defense officials say they are aiming for a balance that will not compromise the security of operations or military networks.

VOA: special.2009.09.14

He said the decision to drop the old missile defense plan in no way lessens America's commitment to their security.

VOA: standard.2009.09.17

Biden stressed that the new missile defense system would provide more security for the United States and the North Atlantic Treaty Organization,or NATO.

VOA: standard.2009.10.23

Thousands of applications do not meet Department of Defense security guidelines, and bringing them up to snuff would cost a fortune.

FORBES: Scare Tactics

As it happens, there is a relatively small and largely unknown unit within the Defense Security Service (DSS), known as the Foreign Supplier Assessment Center (FSAC).

CENTERFORSECURITYPOLICY: Gaffney testifies on financial warfare

Hosted by the Center's President, Frank Gaffney and its New York Director, Amanda Bowman , the forum brought together top-level homeland security and defense officials, noted scholars, law enforcement leaders and others to discuss the most pressing national defense and security issues of our time before an audience of nearly 200 attendees.

CENTERFORSECURITYPOLICY: Center For Security Policy