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1、电子商务概论第2次平时作业答案（Introductiontoe-commercesecondusualassignmentsanswer）Introductiontoe-commercesecondusualassignmentsanswerFirst,fillintheblanks1.physicalsecurityreferstotheprotectionofcomputerhosthardwareandphysicallinesecurity.2.accordingtothecompositionofcomputersoftwaresystem,softwa
2、resecuritycanbedividedintooperatingsystemsecurityanddatabasesecurity,Networksoftwaresecurityandapplicationsoftwaresecurity.3.theriskoftransactioncreditmainlycomesfromthebuyer'sandseller'screditrisk,andthesellerandthebuyerbothdenythesituation.4.instantaneousreplicationtechnologyistomak
3、ethecomputerautomaticallycopydataatadisastertime.5.firewallmainlyincludessecureoperatingsystem,filter,gateway,domainnameserviceandEmailprocessing.6.atpresent,electroniccommerceinformationencryptiontechnologyisdividedintotwocategories,namelysymmetricencryptionandasymmetricencryption.7.
4、electroniccommerceidentityauthenticationcanberealizedinthreebasicwaysorcombinations,thatis,thebiologicalcharacteristicsofhumanbody,Passwordmodeandmarkingmode.8.inasense,computervirusesandInternethackersaretwomajorfactorsendangeringtoday'scomputersystems.9.enterprisenetworkbusinessdeve
5、lopmentstrategyplanningandimplementationofhierarchicalprocedures,canbedividedinto:strategicanalysis,strategicelementsoftheconfiguration,theoverallentrystrategy,competitivestrategy,strategicmanagementprocessetc..10.,enterprisesshouldanalyzethemacroenvironmentofenterprises,andanalyzethe
6、macroenvironmentofenterprises,includingtechnicalenvironmentanalysis,socialenvironmentanalysis,legalenvironmentanalysisandeconomicenvironmentanalysis.11.enterprisesintheformulationofnetworkmanagementstrategy,theneedtoseekexternalenvironmentinthenetworkenvironmentmaybringopportunitiesto
7、avoidThethreatscausedbytheexternalenvironmentcanexcavatetheadvantagesoftheenterpriseandovercomethedisadvantagesinsidetheenterprise.12.generallyspeaking,thesynergyofenterprisescanbedividedintofourcategories:Investmentsynergyandjobsynergy,Salessynergyandmanagementsynergy.Two.NOUNinterpr
8、etati
