| 1. | Analysis and research of network intrusion - detection system
的分析与研究 |
| 2. | But the ultimate objective is to put intrusion - detection systems into all government systems and tie them together in a network so that each system will eventually " talk " to the others on the network
但最终目标是要把入侵探测系统纳入全政府系统中，把它们联到一个网络上，因而每个系统最终都能与网络上的其他系统"交谈" 。 |
| 3. | Intrusion - detection systems are used to detect unusual activity in a network of computer systems , to identify that activity as unfriendly or unauthorized and to enable a response to that intrusion
入侵探测系统是用来探测计算机系统网络上不寻常的活动，以识别出此活动是不友好的或者未经授权的，以便能够对此入侵作出响应。 |
| 4. | When an intrusion is detected , the intrusion - detection system can react in a number of ways - - from alerting a systems administrator and recommending various actions to automatically kicking the intruder off the network
当探测到入侵时，入侵探测系统以多种方法作出反应- -从警告系统管理员和推荐不同的动作，到自动打掉网络入侵者。 |
| 5. | The wide use of network intrusion - detection systems ( nids ) requires efficient test and evaluation technique to assess the quality of these systems . the efficient test and evaluation is not only beneficial to the improvement of product quality for manufactures , but also helpful to the choice of appropriate devices for users
随着网络入侵检测系统的广泛应用，对其进行测试和评估的要求也越来越迫切，开发者希望通过测试和评估发现产品中的不足，用户希望通过测试和评估来帮助自己选择合适的网络入侵检测产品。 |
