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- Users are discovering that Web caches can solve both problems and provide an additional layer of defense against hackers. 用户发现网站缓存能够解决这两个问题，并增加了一个抵御黑客层。
- It is high time for us to take all the effective measures to battle against hackers. 我们应立即采取有效措施,制止黑壳犯罪。
- In the software community, you "lock up" the programming source code as a means of securing it against hackers and competitors. 在软件社区中,您“锁上”编程源代码作为保护它免受黑客和竞争者侵袭的一种手段。
- Traditional software-based firewalls run as the only application on stand-alone computers which have been hardened to protect against hackers. 传统的软件为基础的防火墙仅适用于办成独立式电脑已经硬化防止黑客入侵。
- It identifies,scans and cleans 80,000 viruses and malicious programs, and protects against hacker attacks and Trojan Horses. 确定，浏览和清洁80,000个病毒和恶性的软件，保护电脑黑客攻击和木马。
- This reprogramming model immediately suggests one of the harder problems in sensor network design: how to secure them against hackers, viruses and eavesdroppers. 不过，这种更新程式的模型，立刻为感测网络的设计带来更困难的问题，也就是如何防堵骇客、病毒与窃贼的入侵。
- Buying a house is the best hedge against inflation. 购买房子是防止通货膨胀的最佳保障。
- The huge trees were profiled against the night sky. 在夜空的映衬下显出大树的轮廓。
- No one dared to speak out against the injustice. 没人敢对不公正行为表示公开反对。
- We have to take precautions against the hackers. 网络黑客不得不防。
- The forest will act as a defense against desert dust. 森林能起防御沙漠灰沙的作用。
- The mayor is confident the war against crime will be won. 市长确信反犯罪活动之战争必定胜利。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
- He lived over against the temple. 他住在那寺庙的正对面。
- His eloquence did not avail against the facts. 他的雄辩在事实面前不起什么作用。
- Ed spoke up against letting girls join the club. 艾德发言表示反对让女孩加入俱乐部。
- He urged them to guard against conceit. 他要求他们防止骄傲自满。
- For many years they warred against Nazi Germany. 他们同纳粹德国作战长达几年。
- I was forced to sign the agreement against my will. 我被迫违心地在协议上签了字。
- Public opinion was against the old feudal system. 公众舆论反对旧的封建制度。
