NETWORK SECURITY.doc

《NETWORK SECURITY.doc》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、InternetSecurity14INTERNETSECURITYPAPERFORIT884NetworkTechnologyIT884COURSETUTOR:DR.SAMBAYERLearner:MarkMoran6791ZimmermanDriveWentworth,SD57075(605)256-5821(W)(605)483-3239(H)mark.moran@dsu.eduMentor:TobedeterminedFieldofStudy:OrganizationandManagementDegree:Ph.D.EnrolledinIT884NASubmittedtoTu

2、tor:NAInternetSecurity14AbstractThispaperiswrittentopresentthecurrentstatusofelectronicnetworksecuritysystems.Thepaperisnotintendedtobecomprehensive.Iintendtopresentnetworksecurityissuesandastatementofthecurrentsolutionstothoseissues.Thesourcesusedforthispaperincludeperiodicpublications,technic

3、albooks,andotherresearchsources.Thefindingsofthispaperconcludethattherearesufficientresourcestoensurenetworksecurity,butmanyoftheavailablesecuritymethodsarenotutilized.InternetSecurity14InternetSecurityThereisalargeamountofmaterialpublishedrelatingtonetworksecurity.AnInternetsourcebibliographyo

4、fnetworkrelatedarticlescontainingover70,000referenceitemsgeneratedover5000referenceswhenthesearchtopic“security”wastypedintotheBibTeXquerybox.ThegoalofthispaperistotakeasmallsamplingofthevastinformationavailableonnetworksecurityandpresentasummaryofInternetsecuritysystemsandprocedures.Thebackgro

5、undofthefieldwillbepresentedbutthescopeofthispaperdoesnotallowforanexhaustivediscussion.E-networksecuritymethodswillbeintroducedandIwillattempttoprovideinformationsufficientforanetworkprofessionaltounderstandthebasicprincipleofInternetsecuritysystems.TheInternetThehumbleoriginsoftheInternetbyth

6、edepartmentofdefensein1971,thencalledARAPANET,hasmushroomedintothevastWorldWideWeb(WWW)weexperiencetoday.Thiscommunicationhighwaywasintendedfortechnicalcommunicationsbetweenthemilitaryandaselectnumberofresearchersandcontractors.Theopennatureofcommunicationsbetweenthemilitaryandtheirsupplierandr

7、esearchesresultedinaveryopencommunicationsystem.Gradually,thenetworkcommunityispatchingsomeofthesesecurityholes.TheInternetstartedwithonlyfourusesinitially,butnowitisestimatedthatthenumberofusersonthewebincreases15percenteachmonth