intrusion alarm 中文意思是什麼

intrusion alarm 解釋
防竊報警器
  • intrusion : n. 1. 闖入，侵入；干涉，打擾，妨礙。2. 【地質學；地理學】侵入；侵入巖（漿）。
  • alarm : n. 1. 驚慌，恐慌。2. 警報，急報。3. 警報器，警鈴。vt. 1. 向…告急，向…報警，警戒。2. 嚇，驚動；使放心不下。
  1. Intrusion detection - alarm systems - alarm systems using wire - free or non specific wired links - specific standard for hertzian links

    侵入檢測.報警系統.無線或普通有線鏈接用報警系統.電磁波鏈接用專用標準
  2. Intrusion detection - sound alarm devices - general requirements

    侵入檢測.聲響警報裝置.一般要求
  3. Presently, the false alarm rate of most idss is high and their efficiency is low. aimed at these drawbacks of present idss, researches on ids models and neural network - based intrusion detection are presented in this paper

    目前大多數入侵檢測系統誤警率較高，效率較低，為克服現有ids的不足，本文從入侵檢測模型、神經網路應用於入侵檢測等方面進行了研究。
  4. Detectors for intruder alarm systems. part 4 : active infrared intrusion detectors

    入侵探測器第4部分:主動紅外入侵探測器
  5. Specifications for intrusion alarm systems

    入侵報警系統技術要求
  6. Alarm systems - intrusion systems - power supplies

    報警系統.干擾系統.電力供應
  7. Alarm systems for fire, intrusion and hold up - part 2 : requirements for fire alarm systems

    火災入侵和攔劫報警系統.第2部分:火災報警系統的要
  8. Alarm systems - intrusion systems - requirements for passive infrared detectors

    報警系統.入侵系統.無源紅外線探測器的要求
  9. Alarm systems - intrusion systems - general requirements

    警報系統.干擾系統.一般要求
  10. Most intrusion detection systems use simple signature match and / or simple statistical analyze as the main detect method. these methods may produce large volume of alarm message and may produce false alarm or miss some alarm

    目前的入侵檢測系統大都採用簡單的特徵比配和統計分析技術，報警量大、誤警和漏警問題一直是一個難以解決的困擾。
  11. The ids works by two way, misuse detection and anomaly detection, misuse detection flags an intrusion on intrusion signature, this kind of detecting technic can be realized much more easily, and much more accurate, but it can not find some intrusiones that have been disguised or new kinds of intrusion. the anomaly detection can detect in more wide field, anomaly detection can compare new statistic data with average record, then anomaly record will be found, but it ' s more difficult to set a threshold, if the threshold is too big, some intrusion may be put through, if the threshold is too small, the ids will give more false positive alarm, and the threshold will be different with different people or different period, so the ids just simply show us their suspicious record, the administrator or expert will be in duty to analyze this record and give conclusion, the ids give more alarm than it should, leave us more detection record to analyze, and this is a hard work, we can not distinguish an intrusion or not if we analyze only one record, but we can judge if we find the relation among mass detection evidence. in this article, we try distinguish an intrusion using d - s theory ( proof theory ) instead using manual work, the ids will be more helpful and efficient

    濫用檢測採用的是特徵檢測的方法，實現較為簡單，判斷的準確性較高，但是不能判斷一些經過偽裝的入侵或特徵庫中尚未包含的入侵，異常檢測能夠根據以往記錄的特徵平均值，判斷出異常情況，但是對于異常到什麼程度才視為入侵，這個閥值非常難以確定，閥值設定的太高，有可能漏過真正的入侵，如果設定的閥值太低，又會產生較高的誤警率，而且這個閥值因人而異，因時而異，因此現在的入侵檢測系統把這部分異常記錄以一定的形式顯示出來或通知管理人員，交給管理人員去判斷，而這些ids系統難以判斷的記錄，如果對每個證據單獨地進行觀察，可能是難以判斷是否是入侵，而把許多先後證據關聯起來，專家或管理人員根據經驗能夠判斷訪問的合法性，本文試圖引入人工智慧中證據理論的推理策略和示例學習方法，代替人工檢查分析，可以提高效率，降低誤警率，並可以對一個正在進行得可疑訪問實現實時檢測，通過搜索及時判斷，及時阻斷非法訪問，比事後得人工處理更有意義。
  12. Firstly, the backgrounds and techniques of intrusion detection system ( ids ) are introduced briefly in this paper, also the current status. then an intrusion detection system based on a new nonstationary machine learning technique model is presented and improved. on the precondition of the same false alarm rates, more intrusions have been detected, and less time for detection is needed with the improved system

    本文首先引入了一種基於機器學習規則的、用於入侵檢測系統的動態模型，並對該模型加以改進，在誤警率不變的前提下，使系統能夠檢測到更多的入侵種類，縮短了系統檢測時間，從而提高了系統性能。
  13. Manufacturer of cctv, intrusion and fire alarm systems, access control, security management systems, and communications systems

    -門禁監控系統，電話交換機，集團電話等產品與服務。
  14. Alarm systems - intrusion systems - control and indicating equipment

    報警系統.入侵系統.控制及指示設備
  15. Intrusion detection - alarm control and indicating equipment - requirements

    侵入檢測.報警控制和指示設備.要求
  16. Airs classify whether the incident is a continuation of an existing incident or is a new attack, dynamic analysis the incident, cataloging the attack and limit the response based on legal, ethical, institutional or resource constraints. adaptive intrusion response strategies are suggested based on the alarm confidence, attack frequency, assessed risk, and estimated response costs

    系統通過計算報警可信度，限制入侵檢測系統誤報警所產生的負面影響；通過判斷報警信息是新一輪攻擊還是原有攻擊的繼續，動態分析攻擊，調整攻擊類別，評估威脅，並根據受保護系統的安全需求、相關政策、以及響應成功率確定響應機制。
  17. Alarm systems - intrusion systems - part 3 : control and indicating equipment ; german version clc ts 50131 - 3 : 2003

    警報系統.侵入系統.第3部分:控制和指示設備
  18. For the main body of the intrusion is coming indirect, the scope of it larger, the techniques are distributing and the object is changing, the intrusion detection system must improve its response speed, data analyzing speed and reduce the miss rate and false alarm rate. this system uses both parallel reasoning and fuzzy reasoning techniques

    由於目前入侵趨于主體對象的間接化、入侵或攻擊的規模擴大、入侵或攻擊技術的分佈化、攻擊對象轉移，因此必須提高入侵檢測系統的實時響應速度、數據處理速度、同時降低系統對漏洞的誤報率和漏報率。
  19. Alarm systems - intrusion systems - application guidelines

    報警系統.入侵系統.應用指南
  20. Alarm systems. intrusion systems. part 1 : general requirements

    報警系統.侵入報警系統.第1部分:一般要求
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