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1、PHP網(wǎng)絡(luò)數(shù)據(jù)包分析工具的設(shè)計與開發(fā)(源代碼+論文)PHP網(wǎng)絡(luò)數(shù)據(jù)包分析工具的設(shè)計與開發(fā)(源代碼+論文)如冇需要請聯(lián)系摘要當(dāng)前,隨著信息化發(fā)展,網(wǎng)絡(luò)安全問題L1漸突出,網(wǎng)絡(luò)攻擊口益泛濫,所以網(wǎng)絡(luò)信息安全就變的非常重要。網(wǎng)絡(luò)主機必須有足夠的安全措施,否則網(wǎng)絡(luò)的價值就會貶值。本系統(tǒng)的開發(fā)就是為了給網(wǎng)絡(luò)使用者提供一個有用的網(wǎng)絡(luò)數(shù)據(jù)包分析工具。本系統(tǒng)有四個主耍功能:數(shù)據(jù)包的捕獲、數(shù)據(jù)包解析、數(shù)據(jù)包信息分析和數(shù)據(jù)包信息的顯示。為了實現(xiàn)系統(tǒng)功能,木系統(tǒng)選擇在ubuntu(Linux)、libpcap、apache>mysql和php的平臺上開發(fā)
2、,操作系統(tǒng)和軟件開發(fā)包全部為開源免費的軟件,這也是本系統(tǒng)的一個重要特點。本系統(tǒng)首先用libpcap捕獲數(shù)據(jù)包,然后用C語言,并以TCP/IP協(xié)議為理論基礎(chǔ)解析數(shù)據(jù)包,解析得到的信息存儲到mysql數(shù)據(jù)庫中。數(shù)據(jù)包信息分析模塊從mysql數(shù)據(jù)庫中讀取數(shù)據(jù),對信息進行統(tǒng)計分析,并對網(wǎng)絡(luò)信息狀況進行安全描述。最后通過apache和php技術(shù)來顯示數(shù)據(jù)庫信息。通過測試本系統(tǒng)實現(xiàn)了數(shù)據(jù)包捕獲、解析、信息分析、信息顯示,為使用者了解當(dāng)詢的網(wǎng)絡(luò)數(shù)據(jù)包狀況提供了很好的參考。關(guān)鍵詞:網(wǎng)絡(luò)數(shù)據(jù)包;TCP/IP;數(shù)據(jù)包解析;數(shù)據(jù)包信息分析;攻擊特征The
3、DesignandDevelopmentofToolaboutNetworkPacketsAnalysisAbstractNowadays,withthedevelopmentofinformation,theissueofnetworksecurityisbecomingprominentandthenetworkattackisproliferation.Therefore,thesecurityofnetworkinformationisbecomingveryimportant.Networkhostsmusthaveade
4、quatesafety,orthevalueofthenetworkwouldbedevalued?Thedevelopmentofthesystemwastoprovidetheuserswithausefultoolthatanalysisthenetworkpackets?Thesystemhasfourmainfunctions:capturethenetworkpackets,analysisthepacket,analysistheinformationofpacketanddisplaypacketinformatio
5、n.Toachievethegoal,Ichoosethesystemofubuntu(Linux),libpcap?apache,mysqlandphpplatformtodevelopthesystem.Theoperatingsystemsandsoftwaredevelopmentkitsarefree,thisisoneofthesystemsfeatures?Thesystemusedlibpcaptocapturedatapacketsfirstly,andthenusetheClanguage,andTCP/IPpr
6、otocolasthebasistheoreticaltoanalyticpackets,thedatabaseofmysqlstoredtheresultofAnalysisinginformation?Moduleofpacketanalysisreadstheinformationfromthedatabaseofmysql,statisticandanalysistheinformation,andthendescribessecurityconditions?Finally,usetheapacheandphptechno
7、logytodisplaydatabaseinformation.Throughthetestofthesystemtoachievethegoalthatcaptureandanalysisdatapacket,informationanalysis,displayinformation,itisagoodreferenceforuserstokeepuponthecurrentstateofnetwork.Keywords:Networkpackets;TCP/IP;Packetanalysis;Packetinformatio
8、nanalysis;Attackcharacteristicn錄論文總頁數(shù):26頁1引言11.1課題背景11.2國內(nèi)外研究現(xiàn)狀11.3木課題研究的意義11.4本課題的理論基礎(chǔ)12網(wǎng)絡(luò)數(shù)據(jù)包分析系統(tǒng)概述22.1網(wǎng)絡(luò)數(shù)據(jù)包分析的意義22.