The former focuses on the safety of Server and operation system, anti-attack ability of the system, and the isolation of secret information from the outside.

其中，系统安全性重点关注的是服务器和操作系统的安全、系统抗攻击能力以及机密信息对外隔离等问题；

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Testing data shows that this encryption algorithm is faster than conventional ones and its anti-attack ability is reinforced by encryption improvement and randomization.

测试数据表明，该算法比同类型的加密算法速度快，而且加密方法的变型性以及轮密钥选取的随机性将增强加密算法的抗攻击性。

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For example, in a military application, a deployed sensor may be captured by the enemy, so wireless sensor network should have anti-attack ability to prevent disclosure of sensitive information.

例如，在军事应用中，部署的无线传感器很有可能被敌方捕获，此时就需要无线传感器网络具有抗攻击能力，防止敏感信息泄露以及网络被破坏。

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The attack took place far from the coast showing the pirates' ability to carry out long distance raids.

VOA: special.2009.05.27

Second,it attracts attention and shows the groups have the ability to attack a major power station.

VOA: standard.2010.07.21

"Should such systems suffer a sustained cyber-attack, their ability to operate could be fatally compromised, " the report stated.

BBC: UK 'complacent' over military cyber-attack risk, MPs warn

Once such powers of IW are unleashed in a preemptive attack, the ability to control and calibrate forces becomes extremely difficult.

CENTERFORSECURITYPOLICY: Center for Security Policy | Chinese Information Warfare: A Phantom Menace or Emerging Threat? | Page: 14

The coach obliged, but bowling is another matter so Troy Cooley took the reins in helping developed a four-pronged pace attack of devastating ability.

BBC: SPORT | Cricket | Ashes 2005 | England's success story