Malicious agents的用法和样例：
例句
- Consider the scenario in which a malicious user uses proxy tools to hijack data sent by the browser.
考虑恶意用户用代理工具劫持由浏览器发送的数据这一情况。 - So moblie agents can move among those hosts that be trusted,thus the fatalness attacked by malicious will recede,and the security wiil be improved.
这样移动代理可以在具有信任关系的主机间进行迁移，而降低了受到恶意主机攻击的危险性，提高了安全性。
