By the development of computer science and network technology, the circumstances on the security of information and network are increasingly rigorous.

随着计算机信息技术与网络技术的迅猛发展，信息与网络的安全形势也日趋严峻和复杂化。

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School of Computer: Computer Science and Technology, Information Security.

计算机学院：计算机科学与技术、信息安全。

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China is assuming more responsibilities in world affairs, economy, politics, security, science and technology, and media and arts.

中国在世界事务，经济，整治，科技媒体和艺术领域里都承担着更多的责任。

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He also calls for creating work permits for foreign entrepreneurs who have secured U.S. financing and for specialized foreign workers in national-security science and technology labs.

WSJ: H-1B Visa Proposal Cheers Tech Firms

Determined to further enhance our relationship, we discussed ways of maximizing the work of the U.S.- Portugal Bilateral Commission, which facilitates cooperation in areas as diverse as defense and security, education, science and technology exchanges, economic revitalization, law enforcement, and development in the Azores.

WHITEHOUSE: The White House

According to David Throckmorton, a project manager in Homeland Security's Science and Technology division, the resulting images aren't exactly drool-worthy, but they do allow you to make out a stash of weapons or a crouching enemy.

ENGADGET: LEXID prototype gun can peek through walls