众多的入侵检测告警关联方法中，因果关联是最具代表性的方法之一。
Causal correlation method was one of the most representative methods for instruction detection alert correlation.
利用激光和背景强度之间的反差，通过激光目标检测算法进行告警。
Based on the contrast between laser and background intensity, warning is carried out through laser target detection algorithm.
可以说远距离的飞机、导弹等飞行物的自动检测已成为成像制导、告警系统和光电对抗的核心技术。
It can be said that automatic detection of remote airplane and missile has been the key techniques for imaging guidance, warning system and photoelectricity resist.
利用背景自动更新模型的背景减法，实现了智能运动检测功能，并进行异常情况告警和启动告警录像；
This system has implemented intelligent motion detection by utilizing a algorithm of difference image based on an automatically-updating background model.
文章介绍了在我们设计开发的分布式协同入侵检测系统(DACIDS)中通过对入侵行为模式的匹配而进行告警关联的方法。
In this paper, we propose to use intrusion action pattern to correlate alerts in our Distributed Active Collaboration intrusion Detection System (DACIDS).
三相交流电压检测，过压、欠压、缺相、停电告警，全自动双路交流前换功能；
Voltage detect of three phase AC, the warning of over-voltage, under-voltage, lost phase and power failure, two-way AC circuits switch full-automatically.
针对传统的入侵检测系统存在的误警率高、存在告警洪流、告警孤立等缺点，引入了数据融合方法，提出了一个分布式入侵检测中的数据融合模型。
Aiming at the problem of traditional intrusion system, such as high false alert rate, alert torrent, alert isolation, a data fusion model in distributed intrusion detection is put forward.
本文叙述的一种显示告警电路能以不同彩色灯光信号指示出工业仪器检测结果合格与否，以确保工业生产的正常进行及产品质量合格。
This paper describes a warning circuit which can display with three colour signals whether the measuring result of industrial instruments is right or not to ensure the normal production.
此检测系统进行了多次实验，验证了本文提出的激光告警器告警精度检测方法的可行性。
The detection system carried out several experiments presented in this paper verify the detection method of alarm precision of laser warning device is feasible.
当计时器超过设定的时间后，无线网络可以检测是否还停有汽车(通过回复信号)，并报告警察汽车停车超时。
When a meter expires, it could check for the presence of a car (by bouncing a signal off it) and report the expiration to the police.
因此，通过应用告警相关方法开发入侵检测系统的协作模块，通过分析关联告警产生清晰的攻击过程描述，通过生成综合告警来减少假告警的数量提高检测效率非常必要。
So, it's necessary that apply alert correlation methods develop several IDS coordination modes to analysis alerts and build distinct attack scenarios and reduce the volume of false alerts.
本发明的有益效果：本发明不仅可以检测常见的SQL注入攻击的检测技术，同时具备低误告警、高侦查率的特点。
The beneficial effects of the present invention are that the invention can not only detect common SQL injection aggression, also has low alarm by mistake and high detection rate and the like.
本发明的有益效果：本发明不仅可以检测常见的SQL注入攻击的检测技术，同时具备低误告警、高侦查率的特点。
The beneficial effects of the present invention are that the invention can not only detect common SQL injection aggression, also has low alarm by mistake and high detection rate and the like.
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