c-mode scanning 中文意思是什麼
c-mode scanning
解釋
c型掃描-
According to the m1l - std - 883c standard of thermal cycle loading, the delamination propagation rates at the interface between chip and underfill were studied experimentally by using c - mode scanning acoustic microscope ( c - sam ) for two types of flip chip packages with different states of solder joint
採用mil - std - 883c標準，通過溫度循環實驗，使用高頻超聲顯微鏡（ c - sam ）無損檢測技術，測量了在不同焊點狀態下， b型和d型兩種實際倒裝焊封裝晶元與底充膠界面分層裂縫傳播速率。 -
The thesis describes the common network attack types as well as research condition of network intruding inspection system, and analyses the basic theory of network data packets transfer on account of protocol tcp / ip, and finally discusses network safe system framework on account of p2drr, which takes linux operating system as the development platform, has c as the development tool, uses libpcap as a tool to capture network data packets, and decode according to various protocols, along with the preprocess function on account of such inspection as i / o port scanning, and analyses the misuse inspecting technology deeply on account of key word mode matching, and studies theory abnormal inspecting system on account of data mining. the inspecting and output function of the whole system is designed as mold in plug - mechanism, so as to transplant and extend the system
論文介紹了網路常見的攻擊模式及網路入侵檢測系統的研究現狀，分析了基於tcp ip協議的網路數據包傳輸的基本原理，討論了基於p2drr模型的網路安全系統架構，本系統以linux操作系統為開發平臺，採用c作為開發工具，利用1ibpcap庫為工具捕獲網路數據包，並根據不同協議實現報文的解碼，實現了基於埠掃描等檢測的預處理功能，對基於關鍵字模式匹配的誤用檢測技術作了深入地分析，並對基於數據挖掘的異常檢測系統進行了探討，整個系統的檢測與輸出功能均以插件機制設計成模塊，以便系統的移植和擴展。
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