入侵侦测系统
AIDE is an intrusion detection system that detects changes to files on the local system.
AIDE 是一个入侵侦测系统，用于侦测本地系统中文件的更改。
Intrusion detection system (IDS) is the key component of the architecture of information security.
入侵检测系统（IDS）是信息安全体系结构的重要组成部分。
The protection mechanism of the natural immune system has brought us inspirations for designing a novel network intrusion detection system.
生物免疫系统的自我保护机制对设计新的网络入侵检测系统具有很好的借鉴意义。
Intrusion signatures are important in intrusion detection system, they are usually composed of the system attributes and event sequences, in which time plays a critical role.
入侵特征对于入侵检测系统至关重要，它们往往由系统属性和事件序列组成，时序关系是描述它们的关键。
Chapter three introduced the foundation of protocols, common attack method and principle, the norms and standards of the intrusion detection system.
第三章介绍了网络协议基础，常见的攻击方法和原理，入侵检测系统的规范和标准。
Intrusion prevention system is a new information security technology which can supply a gap of the firewall and the intrusion detection system in the information security domain.
入侵防御系统是网络安全领域为弥补防火墙及入侵检测系统的不足而发展起来的一种计算机信息安全技术。
Intrusion detection system discerns evil intention of network resource, and offers the important information for confronting with the invasion.
入侵检测系统对网络资源上的恶意使用行为进行识别，并为对抗入侵提供重要信息。
It's an intrusion detection system -- not just a tool.
它是一种入侵检测系统 —— 而不仅仅是工具。
In recent years, intrusion detection system (IDS), being the important part of the information security system, has gained extensive attentions.
近年来，入侵检测系统IDS作为信息系统安全的重要组成部分，得到了广泛的重视。
The intrusion detection system running on each node computer can prune functions which are not necessary and cooperate with others by sharing their analysis work.
运行于节点计算机上的入侵检测系统，具有功能剪裁能力，并且可以通过分担分析工作的方式进行协作。
Intrusion detection system (IDS) is a system that continuously monitors some dynamic behavioral characteristics of network or computer system to determine if an intrusion has occurred.
入侵检测系统就是监控网络或计算机系统的动态行为特征并据此判断是否有入侵的主动防御措施。
This paper introduces the concept of intrusion detection technology, classifications and general model, and analyzes the weaknesses and limitations of Intrusion Detection System.
文章介绍了入侵检测技术的概念、分类和通用入侵检测模型，并分析了入侵检测系统的弱点和局限性。
As a kind of helpful reinforce for firewall, virus detection and encryption, Intrusion Detection System (IDS) reinforced protection scope on the system and compute network.
入侵检测是对防火墙、病毒检测、加密等传统计算机安全机制的一种有益补充，增大了对系统与网络安全的保护范围。
A general-purpose application-level protocol identification technology is proposed and applied to an intrusion detection system, whose usability and reliability are proved by the experimentation.
提出了一种通用的应用层协议识别技术并将其应用到入侵检测系统上，通过实验验证了其可用性和可靠性。
The design and implement of intrusion detecting engine in intrusion detection system is the core part of this paper .
入侵检测系统中的入侵检测引擎的设计和实现是本文的核心部分。
When applying the algorithm to network behavior intelligent learning of intrusion detection system, the error rate is about 10%.
将该算法应用于入侵检测系统的网络行为智能学习，其误报率仅为10%左右。
So what is an intrusion detection system, anyway?
那么究竟什么是入侵检测系统？
Internet has been attacked by more and more intruders and worms, network security technologies like firewall and intrusion detection system can only respond to the intrusion passively.
互连网络受到越来越多的入侵者和蠕虫攻击，防火墙与入侵检测等网络安全技术只能被动的响应入侵行为。
With the development of the network technology, the intrusion detection system becomes the researchful focus.
随着网络技术的发展，入侵检测系统成为研究的热点。
Taking the example of designing classifier in intrusion detection system, the selection of training samples for classifier is stu***d.
以入侵检测系统中的分类器设计为例，研究分类器训练样本选择问题。
This paper first introduces the actuality of network security, intrusion detection technology and CORBA, then puts foward the structure of a distributed intrusion detection system based on CORBA.
本文首先简要介绍网络安全现状、入侵检测技术和CORBA 技术，然后给出应用CORBA建立的分布式入侵监测系统体系结构。
An intrusion detection system with multi detection engines could overcome the limitations of one with a single detection engine.
具有多检测引擎的入侵检测系统能够克服单一检测技术的检测局限性。
These methods can enhance the accuracy and efficiency of detection, and make intrusion detection system adapt to high-speed network.
这些方法提高了检测准确率和效率，使得入侵检测系统能够适应高速网络环境。
In order to improve the performance of intrusion detection system, the paper will be integrated and coordinated to achieve optimal thinking into the intrusion detection system in the realization.
为了提高入侵检测系统的性能，本文将集成性和协同性从而达到优化的思想引入到入侵检测系统的实现中。
If this service is enabled, any attacks against your %s Firewall will be detected and tracked using the SNORT intrusion detection system.
如果启用此服务，任何对您%s防火墙的进攻都会被SNORT入侵检测系统检测和跟踪到。
The generalizing ability of intrusion detection system is still good when the priori knowledge is less (namely, the sample size is small).
在先验知识（样本）较少的条件下该系统仍具有良好的推广能力。
This text has firstly introduces the classification of the intrusion detection system, the current research circumstance, the trend of development and the technology used mostly.
本文首先介绍了入侵检测系统的分类，当前的研究现状，以及使用的主要技术和发展趋势。
入侵检测系统（Intrusion Detection System，IDS）是网络安全领域的关键技术，用于监控计算机系统或网络中的异常活动，识别潜在恶意行为并发出警报。其核心目标是通过实时分析流量、日志或系统行为，发现未经授权的访问、攻击尝试或策略违规现象，以保护信息资产的安全性与完整性。
从技术实现层面，IDS可分为两大类：基于特征的检测（Signature-based Detection）和基于异常的检测（Anomaly-based Detection）。前者依赖已知攻击模式的预定义特征库进行匹配，例如美国国家标准与技术研究院（NIST）在《SP 800-94指南》中定义的恶意代码特征识别方法（来源：NIST Computer Security Resource Center）；后者则通过机器学习算法建立正常行为基线，识别偏离该基线的可疑活动，如卡内基梅隆大学CERT分部提出的动态行为分析模型（来源：CERT Division Knowledge Base）。
在实际应用中，IDS常与防火墙、终端防护系统形成联动机制。例如，美国网络安全与基础设施安全局（CISA）建议企业采用分层防御架构，将IDS部署在网络边界和关键业务节点，以实现对分布式拒绝服务攻击（DDoS）、SQL注入等威胁的早期预警（来源：CISA Cybersecurity Best Practices）。权威研究机构Gartner在《2024年网络安全技术成熟度曲线》中指出，现代IDS已集成人工智能技术，误报率较传统系统降低约37%（来源：Gartner Hype Cycle for Security Operations）。
该技术目前遵循国际标准化组织ISO/IEC 27035-2标准中关于事件检测的规范要求，同时受到《网络安全法》等法规的合规性约束。学术界通过IEEE Transactions on Information Forensics and Security等期刊持续发布IDS算法优化的最新研究成果（来源：IEEE Xplore Digital Library）。
入侵检测系统（Intrusion Detection System，简称IDS）是一种网络安全技术或设备，主要用于实时监控和分析网络或系统中的活动，以识别潜在的恶意行为或安全策略违规。以下是详细解释：
IDS通过收集网络流量、系统日志等数据，检测未经授权的访问、异常活动或已知攻击模式。其核心功能包括：
根据数据来源和检测方法，IDS可分为：
IDS常与防火墙配合使用：防火墙作为“门锁”控制访问权限，而IDS则像“监控系统”负责事后检测与告警。
如需更详细的技术参数或行业标准，可参考高权威性来源如、3的AP AUTOSAR相关内容。
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