We will strengthen and improve the system of public security.

加强和完善公共安全体系。

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NanoHUB.org employs a unique middleware system that precisely balances security, performance, and convenience to support distributed public research on nanotechnology.

or g使用了一种独特的中间件系统，该系统精确地兼顾了安全性、性能和方便性，以支持纳米技术的分布式公共研究。

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Authorities will then consider adopting the system nationwide, the Ministry of Public Administration and Security said.

公共行政和安全部门表示当局也考虑将此设备的运用扩大到全国范围。

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President Medvedev asked officials to increase security on the public transport system nationwide.

BBC: Moscow Metro hit by deadly suicide bombings

He proposes tax cuts that are modest by Republican standards, more than half of them targeted on the poorest taxpayers, and wants most of the budget surplus to go on financing the transition costs of reforming the Social Security (public pensions) system.

ECONOMIST: Not least his own party

Since the last seven digits of a phone number are not unique and are in the public domain, the security of the system would be undermined if two users' fingerprints were similar enough to generate a false acceptance.

ECONOMIST: Security