It is a favorable solution to bottleneck problem of real-time scanning detection in high-speed wide band, and to improvement of efficiency for the real-time intrusion detection by applying this arithmetic to time-series analysis in the intrusion de-tection system. 将该算法运用于入侵检测的时序分析中,可以较好地解决高速宽带下网络实时扫描检测的瓶颈问题,提高了实时网络入侵检测的效率。
The direct wave suppression which is the bottleneck for target detection by non-cooperative illumination is introduced. 文中首先介绍了该体制雷达对目标进行有效探测的技术瓶颈&直达波干扰抑制;
The performance bottleneck of the traditional network intrusion detection system ( NIDS) is investigated in order to design and implement a high-performance distributed intrusion detection system ( HDIDS) to detect network intruders by passively monitoring a network link. 本文对传统网络入侵检测系统的性能影响因素进行了研究和改进,设计并实现了一种通过被动监听方式实时检测网络攻击的高性能分布式入侵检测系统(HDIDS)。
With the increase of network bandwidth, the processing speed becomes the bottleneck for the software-based Intrusion Detection Systems ( IDS). 处理速度成为制约基于软件的网络入侵检测系统性能的瓶颈。
It could not only resolve the problems of overload of transmission and bottleneck of the transact speed of the traditional intrusion detection system in the large scale network, but also could prevent the attacks to network warning system. 该方案采用移动代理技术不仅可以解决传统的入侵检测预警系统在大规模网络上存在的传输负载过重和处理速度瓶颈等问题,而且能够有效地防止对网络预警系统本身的攻击。
Analysis of Bottleneck on the Primary Detection Institution of Economy Crime in Force 现行经济犯罪初查制度瓶颈的突破与完善
As an important topic in infrared ( IR) search and tracking, a series of bottleneck problems and key techniques of IR small target detection in complex background are highly valued by the experts at home and abroad. 作为红外搜索与跟踪领域很重要的一个课题,在复杂背景的红外图像中对小目标检测的一系列瓶颈问题和关键技术受到了国内外专家学者的高度重视。
The simulation result shows that the bottleneck node local detection algorithm has a high degree of accuracy on the detection of bottleneck node in the network. 通过仿真实验表明,瓶颈节点局部探测算法对网络中瓶颈节点检测的准确度较高。
The experiment result shows the ability of studying and dynamic configuration of the system is enhanced, and network current capacity and system bottleneck is reduced. The cooperation and flexibility is also stronger, and the real-time performance of intrusion detection is better. 实验及分析证明,系统的动态学习配置、更新能力提高,系统中网络流量减少,系统合作性、灵活性增强,检测响应实时性提高且具有分布式检测等优点。
On this basis, propose several bottleneck node identification algorithms, including the quasi-bottleneck node algorithm, the bottleneck node identification algorithm, the bottleneck coefficient method and the bottleneck node local detection algorithm, and make a detailed description and analysis of these algorithms. 在此基础上,给出了几种瓶颈节点的识别算法,包括准瓶颈节点算法、瓶颈节点标识算法、瓶颈系数法和瓶颈节点局部探测算法,并对这些算法进行了详细的描述和分析。
In order to improve the function and efficiency of detection, the thesis analyzes the key techniques of IDS detection function and takes effective measures of optimizing its detection rule, detection process and inspection engine to solve the bottleneck of the detection function. 为了提高检测性能和效率,通过对IDS检测性能的关键技术分析,从检测规则、检测过程、检测引擎三个方面出发,采用切实有效的措施进行优化,解决了检测性能的瓶颈问题。
Because of the limitation of hardware and technical level, traditional intrusion detection systems are faced with the problem of performance bottleneck, including packet loss and high loss detection rate. 传统的入侵检测系统由于硬件及技术水平的限制,在高速网络环境下面临着性能瓶颈问题,主要体现在丢包现象严重,漏检率过高等。