电子狗发现ka屏什么意思

互聯網的快速發展方便用戶傳遞和獲取信息，也催生了大量線上的犯罪活動。在互聯網流量中，黑灰產通過多種欺詐工具和手段來牟取暴利，包括流量前期的推廣結算欺詐、注冊欺詐和登錄欺詐，流量中期的“薅羊毛”欺詐、刷量欺詐和引流欺詐，流量后期的電信詐騙、資源變現欺詐等。這些流量欺詐行為給互聯網用戶和平臺方造成了巨大的利益損失，因此為了保護互聯網平臺健康發展和用戶上網安全，必須加大對欺詐流量的打擊力度。本書主要介紹惡意流量的欺詐手段和對抗技術，分為5個部分，共12章。針對流量反欺詐這一領域，先講解流量安全基礎；再基于流量風險洞察，講解典型流量欺詐手段及其危害；接著從流量數據治理層面，講解基礎數據形態、數據治理和特征工程；然后重點從設備指紋、人機驗證、規則引擎、機器學習對抗、復雜網絡對抗、多模態集成對抗和新型對抗等方面，講解流量反欺詐技術；最后通過運營體系與知識情報來迭代和優化流量反欺詐方案。本書將理論與實踐相結合，能幫助讀者了解和掌握流量反欺詐相關知識體系，也能幫助讀者培養從0到1搭建流量反欺詐體系的能力。無論是信息安全從業人員，還是有意在大數據安全方向發展的高校學生，都會在閱讀中受益匪淺。

·9.9萬字

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應用軟件安全代碼審查指南（新型網絡安全人才培養叢書）

本書分為兩大部分，共15章。第一部分包含第1～4章，介紹了安全代碼審查的作用和方法，以及在軟件安全開發生命周期（S-SDLC）代碼審查過程中查找安全漏洞的方法。第二部分包含第5～15章，介紹2013年版《OWASPTop10》中提出的安全風險的處理方法和技術，以及其他漏洞處理的方法和技術。

·9.9萬字

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Spring Security（Third Edition）

ThisbookisintendedforJavaWeband/orRESTfulwebservicedevelopersandassumesabasicunderstandingofcreatingJava8,JavaWeband/orRESTfulwebserviceapplications,XML,andtheSpringFramework.YouarenotexpectedtohaveanypreviousexperiencewithSpringSecurity.

·9.7萬字

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信息系統安全檢測與風險評估

《信息系統安全檢測與風險評估》遵循“追本求源、防患于未然”的思想，從安全問題的源頭著手，詳細介紹信息系統安全檢測及風險評估的核心理論及關鍵技術。全書共9章，內容包括引言、信息安全風險評估標準及法規、安全檢測信息采集技術、安全漏洞檢測機理及技術、安全脆弱性檢測分析技術與工具、網絡安全威脅行為識別、風險評估工具及漏洞知識庫、信息安全風險評估技術，最后，介紹了新型網絡環境下的安全威脅及挑戰。每章均配有習題，以指導讀者進行深入學習。《信息系統安全檢測與風險評估》既可作為高等院校網絡空間安全、信息安全及相關專業本科生和研究生有關課程的教材，也可作為信息系統安全評估及管理人員的技術參考書。

·9.6萬字

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功能型密碼算法設計與分析

隨著大數據、云計算、人工智能的發展，功能型密碼在實際應用中的需求越來越大，日益成為主流信息系統的安全基石和重要支撐。本書全面、系統而詳細地介紹了現有功能型加密算法的構造和安全性分析，有助于讀者設計安全的密碼算法。全書共分為8章，內容包括傳統公鑰加密、標識加密、屬性基加密、門限加密、廣播加密、代理重加密、可搜索加密、同態加密（單同態和全同態）。

·9.5萬字

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Practical Mobile Forensics

Mobilephoneforensicsisthescienceofretrievingdatafromamobilephoneunderforensicallysoundconditions.ThisupdatedfourtheditionofPracticalMobileForensicsdelvesintotheconceptsofmobileforensicsanditsimportanceintoday'sworld.Thebookfocusesonteachingyouthelatestforensictechniquestoinvestigatemobiledevicesacrossvariousmobileplatforms.YouwilllearnforensictechniquesformultipleOSversions,includingiOS11toiOS13,Android8toAndroid10,andWindows10.Thebookthentakesyouthroughthelatestopensourceandcommercialmobileforensictools,enablingyoutoanalyzeandretrievedataeffectively.Frominspectingthedeviceandretrievingdatafromthecloud,throughtosuccessfullydocumentingreportsofyourinvestigations,you'llexplorenewtechniqueswhilebuildingonyourpracticalknowledge.Towardtheend,youwillunderstandthereverseengineeringofapplicationsandwaystoidentifymalware.Finally,thebookguidesyouthroughparsingpopularthird-partyapplications,includingFacebookandWhatsApp.Bytheendofthisbook,youwillbeproficientinvariousmobileforensictechniquestoanalyzeandextractdatafrommobiledeviceswiththehelpofopensourcesolutions.

·7.4萬字

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Mastering Python for Networking and Security

It’sbecomingmoreandmoreapparentthatsecurityisacriticalaspectofITinfrastructure.Adatabreachisamajorsecurityincident,usuallycarriedoutbyjusthackingasimplenetworkline.Increasingyournetwork’ssecurityhelpsstepupyourdefensesagainstcyberattacks.Meanwhile,Pythonisbeingusedforincreasinglyadvancedtasks,withthelatestupdateintroducingmanynewpackages.ThisbookfocusesonleveragingtheseupdatedpackagestobuildasecurenetworkwiththehelpofPythonscripting.Thisbookcoverstopicsfrombuildinganetworktothedifferentproceduresyouneedtofollowtosecureit.You’llfirstbeintroducedtodifferentpackagesandlibraries,beforemovingontodifferentwaystobuildanetworkwiththehelpofPythonscripting.Later,youwilllearnhowtocheckanetwork’svulnerabilityusingPythonsecurityscripting,andunderstandhowtocheckvulnerabilitiesinyournetwork.Asyouprogressthroughthechapters,youwillalsolearnhowtoachieveendpointprotectionbyleveragingPythonpackagesalongwithwritingforensicscripts.Bytheendofthisbook,youwillbeabletogetthemostoutofthePythonlanguagetobuildsecureandrobustnetworksthatareresilienttoattacks.

·6.9萬字

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Enterprise Cloud Security and Governance

Ifyouareacloudsecurityprofessionalwhowantstoensurecloudsecurityanddatagovernancenomattertheenvironment,thenthisbookisforyou.Abasicunderstandingofworkingonanycloudplatformwouldbebeneficial.

·6.6萬字

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Metasploit Penetration Testing Cookbook（Third Edition）

IfyouareaSecurityprofessionalorpentesterandwanttogetintovulnerabilityexploitationandmakethemostoftheMetasploitframework,thenthisbookisforyou.SomepriorunderstandingofpenetrationtestingandMetasploitisrequired.

·6.6萬字

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Securing Network Infrastructure

Digitizationdrivestechnologytoday,whichiswhyit’ssoimportantfororganizationstodesignsecuritymechanismsfortheirnetworkinfrastructures.Analyzingvulnerabilitiesisoneofthebestwaystosecureyournetworkinfrastructure.ThisLearningPathbeginsbyintroducingyoutothevariousconceptsofnetworksecurityassessment,workflows,andarchitectures.Youwilllearntoemployopensourcetoolstoperformbothactiveandpassivenetworkscanningandusetheseresultstoanalyzeanddesignathreatmodelfornetworksecurity.Withafirmunderstandingofthebasics,youwillthenexplorehowtouseNessusandNmaptoscanyournetworkforvulnerabilitiesandopenportsandgainbackdoorentryintoanetwork.Asyouprogressthroughthechapters,youwillgaininsightsintohowtocarryoutvariouskeyscanningtasks,includingfirewalldetection,OSdetection,andaccessmanagementtodetectvulnerabilitiesinyournetwork.BytheendofthisLearningPath,youwillbefamiliarwiththetoolsyouneedfornetworkscanningandtechniquesforvulnerabilityscanningandnetworkprotection.ThisLearningPathincludescontentfromthefollowingPacktbooks:NetworkScanningCookbookbySairamJetty.NetworkVulnerabilityAssessmentbySagarRahalkar.

·6.5萬字

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Applied Network Security

Thisbookisfornetworksecurityprofessionals,cybersecurityprofessionals,andPentesterswhoarewellversedwithfundamentalsofnetworksecurityandnowwanttomasterit.Sowhetheryou’reacybersecurityprofessional,hobbyist,businessmanager,orstudentaspiringtobecominganethicalhackerorjustwanttolearnmoreaboutthecybersecurityaspectoftheITindustry,thenthisbookisdefinitelyforyou.

·6.5萬字

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Mastering Reverse Engineering

Ifyouwanttoanalyzesoftwareinordertoexploititsweaknessesandstrengthenitsdefenses,thenyoushouldexplorereverseengineering.ReverseEngineeringisahackerfriendlytoolusedtoexposesecurityflawsandquestionableprivacypractices.Inthisbook,youwilllearnhowtoanalysesoftwareevenwithouthavingaccesstoitssourcecodeordesigndocuments.Youwillstartoffbylearningthelow-levellanguageusedtocommunicatewiththecomputerandthenmoveontocoveringreverseengineeringtechniques.Next,youwillexploreanalysistechniquesusingreal-worldtoolssuchasIDAProandx86dbg.Asyouprogressthroughthechapters,youwillwalkthroughusecasesencounteredinreverseengineering,suchasencryptionandcompression,usedtoobfuscatecode,andhowtotoidentifyandovercomeanti-debuggingandanti-analysistricks.Lastly,youwilllearnhowtoanalyseothertypesoffilesthatcontaincode.Bytheendofthisbook,youwillhavetheconfidencetoperformreverseengineering.

·6.4萬字

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Practical Network Scanning

Ifyouareasecurityprofessionalwhoisresponsibleforsecuringanorganization'sinfrastructure,thenthisbookisforyou.

·5.3萬字

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動手學差分隱私

本書是一本面向程序員的差分隱私書籍，主要介紹數據隱私保護領域所面臨的挑戰，描述為解決這些挑戰而提出的技術，并幫助讀者理解如何實現其中一部分技術。本書前幾章主要介紹去標識化、聚合、k-匿名性等無法抵御復雜隱私攻擊的常用隱私技術。然后通過差分隱私技術、差分隱私的性質、敏感度、近似差分隱私、局部敏感度、差分隱私變體、指數機制、稀疏向量技術、本地差分隱私和合成數據等內容，詳細介紹差分隱私如何從數學和技術角度提供隱私保護能力。

·5萬字

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Hands-On Penetration Testing with Kali NetHunter

KaliNetHunterisaversionofthepopularandpowerfulKaliLinuxpentestingplatform,designedtobeinstalledonmobiledevices.Hands-OnPenetrationTestingwithKaliNetHunterwillteachyouthecomponentsofNetHunterandhowtoinstallthesoftware.You’llalsolearnaboutthedifferenttoolsincludedandhowtooptimizeanduseapackage,obtaindesiredresults,performtests,andmakeyourenvironmentmoresecure.StartingwithanintroductiontoKaliNetHunter,youwilldelveintodifferentphasesofthepentestingprocess.Thisbookwillshowyouhowtobuildyourpenetrationtestingenvironmentandsetupyourlab.Youwillgaininsightintogatheringintellectualdata,exploitingvulnerableareas,andgainingcontrolovertargetsystems.Asyouprogressthroughthebook,youwillexploretheNetHuntertoolsavailableforexploitingwiredandwirelessdevices.Youwillworkthroughnewwaystodeployexistingtoolsdesignedtoreducethechancesofdetection.Intheconcludingchapters,youwilldiscovertipsandbestpracticesforintegratingsecurityhardeningintoyourAndroidecosystem.Bytheendofthisbook,youwillhavelearnedtosuccessfullyuseamobilepenetrationtestingdevicebasedonKaliNetHunterandAndroidtoaccomplishthesametasksyouwouldtraditionally,butinasmallerandmoremobileformfactor.

·4.9萬字

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Bug Bounty Hunting Essentials

Bugbountyprogramsarethedealsofferedbyprominentcompanieswhere-inanywhite-hathackercanfindbugsintheapplicationsandtheywillhavearecognitionforthesame.ThenumberofprominentorganizationshavingthisprogramhasincreasedgraduallyleadingtoalotofopportunityforEthicalHackers.ThisbookwillinitiallystartwithintroducingyoutotheconceptofBugBountyhunting.ThenwewilldigdeeperintoconceptsofvulnerabilitiesandanalysissuchasHTMLinjection,CRLFinjectionandsoon.Towardstheendofthebook,wewillgethands-onexperienceworkingwithdifferenttoolsusedforbughuntingandvariousblogsandcommunitiestobefollowed.Thisbookwillgetyoustartedwithbugbountyhuntinganditsfundamentals.

·4.5萬字

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Hands-On Spring Security 5 for Reactive Applications

Securityisoneofthemostvitalconcernsforanyorganization.Thecomplexityofanapplicationiscompoundedwhenyouneedtointegratesecuritywithexistingcode,newtechnology,andotherframeworks.ThisbookwillshowyouhowtoeffectivelywriteJavacodethatisrobustandeasytomaintain.Hands-OnSpringSecurity5forReactiveApplicationsstartswiththeessentialconceptsofreactiveprogramming,SpringFramework,andSpringSecurity.YouwillthenlearnaboutavarietyofauthenticationmechanismsandhowtointegratethemeasilywiththeSpringMVCapplication.YouwillalsounderstandhowtoachieveauthorizationinaSpringWebFluxapplicationusingSpringSecurity.YouwillbeabletoexplorethesecurityconfgurationsrequiredtoachieveOAuth2forsecuringRESTAPIsandintegratesecurityinmicroservicesandserverlessapplications.Thisbookwillguideyouinintegratingadd-onsthatwilladdvaluetoanySpringSecuritymodule.Bytheendofthebook,youwillbeproficientatintegratingSpringSecurityinyourJavaapplications.

·4.4萬字

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Mobile Forensics Cookbook

ThisbookisaimedatpracticingdigitalforensicsanalystsandinformationsecurityprofessionalsfamiliarwithperformingbasicforensicinvestigationsonmobiledeviceoperatingsystemsnamelyAndroid,iOS,Windows,andBlackberry.It'salsoforthosewhoneedtobroadentheirskillsetbyaddingmoredataextractionandrecoverytechniques.

·3.5萬字

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Python Penetration Testing Cookbook

IfyouareadeveloperwithpriorknowledgeofusingPythonforpenetrationtestingandifyouwantanoverviewofscriptingtaskstoconsiderwhilepenetrationtesting,thisbookwillgiveyoualotofusefulcodeforyourtoolkit.

·2.9萬字

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Metasploit Bootcamp

Ifyouareapenetrationtester,ethicalhacker,orsecurityconsultantwhoquicklywantstomastertheMetasploitframeworkandcarryoutadvancedpenetrationtestinginhighlysecuredenvironmentsthen,thisbookisforyou.