
入侵偵測系統
AIDE is an intrusion detection system that detects changes to files on the local system.
AIDE 是一個入侵偵測系統,用于偵測本地系統中文件的更改。
Intrusion detection system (IDS) is the key component of the architecture of information security.
入侵檢測系統(IDS)是信息安全體系結構的重要組成部分。
The protection mechanism of the natural immune system has brought us inspirations for designing a novel network intrusion detection system.
生物免疫系統的自我保護機制對設計新的網絡入侵檢測系統具有很好的借鑒意義。
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.
入侵特征對于入侵檢測系統至關重要,它們往往由系統屬性和事件序列組成,時序關系是描述它們的關鍵。
Chapter three introduced the foundation of protocols, common attack method and principle, the norms and standards of the intrusion detection system.
第三章介紹了網絡協議基礎,常見的攻擊方法和原理,入侵檢測系統的規範和标準。
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.
入侵防禦系統是網絡安全領域為彌補防火牆及入侵檢測系統的不足而發展起來的一種計算機信息安全技術。
Intrusion detection system discerns evil intention of network resource, and offers the important information for confronting with the invasion.
入侵檢測系統對網絡資源上的惡意使用行為進行識别,并為對抗入侵提供重要信息。
It's an intrusion detection system -- not just a tool.
它是一種入侵檢測系統 —— 而不僅僅是工具。
In recent years, intrusion detection system (IDS), being the important part of the information security system, has gained extensive attentions.
近年來,入侵檢測系統IDS作為信息系統安全的重要組成部分,得到了廣泛的重視。
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.
運行于節點計算機上的入侵檢測系統,具有功能剪裁能力,并且可以通過分擔分析工作的方式進行協作。
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.
入侵檢測系統就是監控網絡或計算機系統的動态行為特征并據此判斷是否有入侵的主動防禦措施。
This paper introduces the concept of intrusion detection technology, classifications and general model, and analyzes the weaknesses and limitations of Intrusion Detection System.
文章介紹了入侵檢測技術的概念、分類和通用入侵檢測模型,并分析了入侵檢測系統的弱點和局限性。
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.
入侵檢測是對防火牆、病毒檢測、加密等傳統計算機安全機制的一種有益補充,增大了對系統與網絡安全的保護範圍。
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.
提出了一種通用的應用層協議識别技術并将其應用到入侵檢測系統上,通過實驗驗證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 .
入侵檢測系統中的入侵檢測引擎的設計和實現是本文的核心部分。
When applying the algorithm to network behavior intelligent learning of intrusion detection system, the error rate is about 10%.
将該算法應用于入侵檢測系統的網絡行為智能學習,其誤報率僅為10%左右。
So what is an intrusion detection system, anyway?
那麼究竟什麼是入侵檢測系統?
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.
互連網絡受到越來越多的入侵者和蠕蟲攻擊,防火牆與入侵檢測等網絡安全技術隻能被動的響應入侵行為。
With the development of the network technology, the intrusion detection system becomes the researchful focus.
隨着網絡技術的發展,入侵檢測系統成為研究的熱點。
Taking the example of designing classifier in intrusion detection system, the selection of training samples for classifier is stu***d.
以入侵檢測系統中的分類器設計為例,研究分類器訓練樣本選擇問題。
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.
本文首先簡要介紹網絡安全現狀、入侵檢測技術和CORBA 技術,然後給出應用CORBA建立的分布式入侵監測系統體系結構。
An intrusion detection system with multi detection engines could overcome the limitations of one with a single detection engine.
具有多檢測引擎的入侵檢測系統能夠克服單一檢測技術的檢測局限性。
These methods can enhance the accuracy and efficiency of detection, and make intrusion detection system adapt to high-speed network.
這些方法提高了檢測準确率和效率,使得入侵檢測系統能夠適應高速網絡環境。
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.
為了提高入侵檢測系統的性能,本文将集成性和協同性從而達到優化的思想引入到入侵檢測系統的實現中。
If this service is enabled, any attacks against your %s Firewall will be detected and tracked using the SNORT intrusion detection system.
如果啟用此服務,任何對您%s防火牆的進攻都會被SNORT入侵檢測系統檢測和跟蹤到。
The generalizing ability of intrusion detection system is still good when the priori knowledge is less (namely, the sample size is small).
在先驗知識(樣本)較少的條件下該系統仍具有良好的推廣能力。
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.
本文首先介紹了入侵檢測系統的分類,當前的研究現狀,以及使用的主要技術和發展趨勢。
入侵檢測系統(Intrusion Detection System,IDS)是網絡安全領域的關鍵技術,用于監控計算機系統或網絡中的異常活動,識别潛在惡意行為并發出警報。其核心目标是通過實時分析流量、日志或系統行為,發現未經授權的訪問、攻擊嘗試或策略違規現象,以保護信息資産的安全性與完整性。
從技術實現層面,IDS可分為兩大類:基于特征的檢測(Signature-based Detection)和基于異常的檢測(Anomaly-based Detection)。前者依賴已知攻擊模式的預定義特征庫進行匹配,例如美國國家标準與技術研究院(NIST)在《SP 800-94指南》中定義的惡意代碼特征識别方法(來源:NIST Computer Security Resource Center);後者則通過機器學習算法建立正常行為基線,識别偏離該基線的可疑活動,如卡内基梅隆大學CERT分部提出的動态行為分析模型(來源:CERT Division Knowledge Base)。
在實際應用中,IDS常與防火牆、終端防護系統形成聯動機制。例如,美國網絡安全與基礎設施安全局(CISA)建議企業采用分層防禦架構,将IDS部署在網絡邊界和關鍵業務節點,以實現對分布式拒絕服務攻擊(DDoS)、SQL注入等威脅的早期預警(來源:CISA Cybersecurity Best Practices)。權威研究機構Gartner在《2024年網絡安全技術成熟度曲線》中指出,現代IDS已集成人工智能技術,誤報率較傳統系統降低約37%(來源:Gartner Hype Cycle for Security Operations)。
該技術目前遵循國際标準化組織ISO/IEC 27035-2标準中關于事件檢測的規範要求,同時受到《網絡安全法》等法規的合規性約束。學術界通過IEEE Transactions on Information Forensics and Security等期刊持續發布IDS算法優化的最新研究成果(來源:IEEE Xplore Digital Library)。
入侵檢測系統(Intrusion Detection System,簡稱IDS)是一種網絡安全技術或設備,主要用于實時監控和分析網絡或系統中的活動,以識别潛在的惡意行為或安全策略違規。以下是詳細解釋:
IDS通過收集網絡流量、系統日志等數據,檢測未經授權的訪問、異常活動或已知攻擊模式。其核心功能包括:
根據數據來源和檢測方法,IDS可分為:
IDS常與防火牆配合使用:防火牆作為“門鎖”控制訪問權限,而IDS則像“監控系統”負責事後檢測與告警。
如需更詳細的技術參數或行業标準,可參考高權威性來源如、3的AP AUTOSAR相關内容。
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