大家好,今天小编来为大家解答以下的问题，关于ns如何连接电脑，电脑使用常识，禁用高危端口这个很多人还不知道，现在让我们一起来看看吧！
PortDetails：\n1->TCPPortServiceMultiplexer\n2->ManagementUtility\n3->CompressionProcess\n5->RemoteJobEntry\n7->Echo\n9->Discard\n11->ActiveUsers\n13->Daytime\n17->QuoteoftheDay\n18->MessageSendProtocol\n19->CharacterGenerator\n20->FileTransfer[DefaultData]\n21->FileTransferProtocol[Control]\n22->SSHRemoteLoginProtocol\n23->Telnet->telnet.exe\n24->anyprivatemailsystem\n25->SimpleMailTransfer\n27->NSWUserSystemFE\n29->MSGICP\n31->MSGAuthentication\n33->DisplaySupportProtocol\n35->anyprivateprinterserver\n37->Time\n38->RouteAccessProtocol\n39->ResourceLocationProtocol\n41->Graphics\n42->WINSHostNameServer\n43->WhoIs\n44->MPMFLAGSProtocol\n45->MessageProcessingModule[recv]\n46->MPM[defaultsend]\n47->NIFTP\n48->DigitalAuditDaemon\n49->LoginHostProtocol(TACACS)\n50->RemoteMailCheckingProtocol\n51->IMPLogicalAddressMaintenance\n52->XNSTimeProtocol\n53->DomainNameServer\n54->XNSClearinghouse\n55->ISIGraphicsLanguage\n56->XNSAuthentication\n57->anyprivateterminalaccess\n58->XNSMail\n59->anyprivatefileservice\n60->Unassigned\n61->NIMAIL\n62->ACAServices\n63->whois++\n64->CommunicationsIntegrator(CI)\n65->TACACS-DatabaseService\n66->OracleSQL*NET\n67->BootstrapProtocolServer\n68->BootstrapProtocolClient\n69->TrivialFileTransfer\n70->Gopher\n71->RemoteJobService\n72->RemoteJobService\n73->RemoteJobService\n74->RemoteJobService\n75->anyprivatedialoutservice\n76->DistributedExternalObjectStore\n77->anyprivateRJEservice\n78->vettcp\n79->Finger\n80->WorldWideWeb\n81->HOSTS2NameServer\n82->XFERUtility\n83->MITMLDevice\n84->CommonTraceFacility\n85->MITMLDevice\n86->MicroFocusCobol\n87->anyprivateterminallink\n88->Kerberos\n89->SU/MITTelnetGateway\n90->DNSIXSecuritAttributeTokenMap\n91->MITDoverSpooler\n92->NetworkPrintingProtocol\n93->DeviceControlProtocol\n94->TivoliObjectDispatcher\n95->SUPDUP\n96->DIXIEProtocolSpecification\n97->SwiftRemoteVirturalFileProtocol\n98->TACNews\n99->MetagramRelay/srv.exe\n100->[unauthorizeduse]\n101->NICHostNameServer\n102->ISO-TSAPClass0\n103->GenesisPoint-to-PointTransNet\n104->ACR-NEMADigitalImag.&Comm.300\n105->CCSOnameserverprotocol\n106->3COM-TSMUX\n107->RemoteTelnetService\n108->SNAGatewayAccessServer\n109->PostOfficeProtocol-Version2\n110->PostOfficeProtocol-Version3\n111->SUNRemoteProcedureCall\n112->McIDASDataTransmissionProtocol\n113->AuthenticationService\n114->AudioNewsMulticast\n115->SimpleFileTransferProtocol\n116->ANSAREXNotify\n117->UUCPPathService\n118->SQLServices\n119->NetworkNewsTransferProtocol\n120->CFDPTKT\n121->EncoreExpeditedRemotePro.Call\n122->SMAKYNET\n123->NetworkTimeProtocol\n124->ANSAREXTrader\n125->LocusPC-InterfaceNetMapSer\n126->UnisysUnitaryLogin\n127->LocusPC-InterfaceConnServer\n128->GSSXLicenseVerification\n129->PasswordGeneratorProtocol\n130->ciscoFNATIVE\n131->ciscoTNATIVE\n132->ciscoSYSMAINT\n133->StatisticsService\n134->INGRES-NETService\n135->DCEendpointresolution\n136->PROFILENamingSystem\n137->NETBIOSNameService\n138->NETBIOSDatagramService\n139->NETBIOSSessionService\n140->EMFISDataService\n141->EMFISControlService\n142->Britton-LeeIDM\n143->InternetMessageAccessProtocol\n144->NewS\n145->UAACProtocol\n146->ISO-IP0\n147->ISO-IP\n148->Jargon\n149->AED512EmulationService\n150->SQL-NET\n151->HEMS\n152->BackgroundFileTransferProgram\n153->SGMP\n154->NETSC\n155->NETSC\n156->SQLService\n157->KNET/VMCommand/MessageProtocol\n158->PCMailServer\n159->NSS-Routing\n160->SGMP-TRAPS\n161->SNMP\n162->SNMPTRAP\n163->CMIPManager\n164->CMIPAgent\n165->Xerox\n166->SiriusSystems\n167->NAMP\n168->RSVD\n169->SEND\n170->NetworkPostScript\n171->NetworkInnovationsMultiplex\n172->NetworkInnovationsCL/1\n173->Xyplex\n174->MAILQ\n175->VMNET\n176->GENRAD-MUX\n177->XDisplayManagerControlProtocol\n178->NextStepWindowServer\n179->BorderGatewayProtocol\n180->Intergraph\n181->Unify\n182->UnisysAuditSITP\n183->OCBinder\n184->OCServer\n185->Remote-KIS\n186->KISProtocol\n187->ApplicationCommunicationInterface\n188->PlusFive&39;lLicenseServer\n217->dBASEUnix\n218->NetixMessagePostingProtocol\n219->UnisysARPs\n220->InteractiveMailAccessProtocolv3\n221->BerkeleyrlogindwithSPXauth\n222->BerkeleyrshdwithSPXauth\n223->CertificateDistributionCenter\n242->Direct\n243->SurveyMeasurement\n244->Dayna\n245->LINK\n246->DisplaySystemsProtocol\n256->RAP\n257->SecureElectronicTransaction\n258->YakWinsockPersonalChat\n259->EfficientShortRemoteOperations\n260->Openport\n261->IIOPNamingService(SSL)\n262->Arcisdms\n263->HDAP\n280->http-mgmt\n281->PersonalLink\n282->CablePortA/X\n309->EntrustTime\n344->ProsperoDataAccessProtocol\n345->PerfAnalysisWorkbench\n346->Zebraserver\n347->FatmenServer\n348->CabletronManagementProtocol\n349->mftp\n350->MATIPTypeA\n351->MATIPTypeB\n371->Clearcase\n372->ListProcessor\n373->LegentCorporation\n374->LegentCorporation\n375->Hassle\n376->AmigaEnvoyNetworkInquiryProto\n377->NECCorporation\n378->NECCorporation\n379->TIA/EIA/IS-99modemclient\n380->TIA/EIA/IS-99modemserver\n381->hpperformancedatacollector\n382->hpperformancedatamanagednode\n383->hpperformancedataalarmmanager\n384->ARemoteNetworkServerSystem\n385->IBMApplication\n386->ASAMessageRouterObjectDef.\n387->AppletalkUpdate-BasedRoutingPro.\n388->UnidataLDMVersion4\n389->LightweightDirectoryAccessProtocol\n390->UIS\n391->SynOpticsSNMPRelayPort\n392->SynOpticsPortBrokerPort\n393->DataInterpretationSystem\n394->EMBLNucleicDataTransfer\n395->NETscoutControlProtocol\n396->NovellNetwareoverIP\n397->MultiProtocolTrans.Net.\n398->Kryptolan\n399->ISOTransportClass2Non-ControloverTCP\n400->WorkstationSolutions\n401->UninterruptiblePowerSupply\n402->GenieProtocol\n403->decap\n404->nced\n405->ncld\n406->InteractiveMailSupportProtocol\n407->Timbuktu\n408->ProsperoResourceManagerSys.Man.\n409->ProsperoResourceManagerNodeMan.\n410->DECLadebugRemoteDebugProtocol\n411->RemoteMTProtocol\n412->TrapConventionPort\n413->SMSP\n414->InfoSeek\n415->BNet\n416->Silverplatter\n417->Onmux\n418->Hyper-G\n419->Ariel\n420->SMPTE\n421->Ariel\n422->Ariel\n423->IBMOperationsPlanningandControlStart\n424->IBMOperationsPlanningandControlTrack\n425->ICAD\n426->smartsdp\n427->ServerLocation\n428->OCS_CMU\n429->OCS_AMU\n430->UTMPSD\n431->UTMPCD\n432->IASD\n433->NNSP\n434->MobileIP-Agent\n435->MobilIP-MN\n436->DNA-CML\n437->comscm\n438->dsfgw\n439->daspThomasObermair\n440->sgcp\n441->decvms-sysmgt\n442->cvc_hostd\n443->httpsMCom\n444->SimpleNetworkPagingProtocol\n445->Microsoft-DS\n446->DDM-RDB\n447->DDM-RFM\n448->DDM-BYTE\n449->ASServerMapper\n450->TServer\n451->CrayNetworkSemaphoreserver\n452->CraySFSconfigserver\n453->CreativeServer\n454->ContentServer\n455->CreativePartnr\n456->macon-tcp\n457->scohelp\n458->applequicktime\n459->ampr-rcmd\n460->skronk\n461->DataRampSrv\n462->DataRampSrvSec\n463->alpes\n464->kpasswd\n465->ssmtp\n466->digital-vrc\n467->mylex-mapd\n468->proturis\n469->RadioControlProtocol\n470->scx-proxy\n471->Mondex\n472->ljk-login\n473->hybrid-pop\n474->tn-tl-w1\n475->tcpnethaspsrv\n476->tn-tl-fd1\n477->ss7ns\n478->spsc\n479->iafserver\n480->iafdbase\n481->Phservice\n482->bgs-nsi\n483->ulpnet\n484->IntegraSoftwareManagementEnvironment\n485->AirSoftPowerBurst\n486->avian\n487->saft\n488->gss-http\n489->nest-protocol\n490->micom-pfs\n491->go-login\n492->TransportIndependentConvergenceforFNA\n493->TransportIndependentConvergenceforFNA\n494->POV-Ray\n495->intecourier\n496->PIM-RP-DISC\n497->dantz\n498->siam\n499->ISOILLProtocol\n500->isakmp\n501->STMF\n502->asa-appl-proto\n503->Intrinsa\n504->citadel\n505->mailbox-lm\n506->ohimsrv\n507->crs\n508->xvttp\n509->snare\n510->FirstClassProtocol\n511->mynet-as\n512->remoteprocessexecution;\n513->remoteloginalatelnet;\n514->cmd\n515->spooler\n516->videotex\n517->liketenexlink\n519->unixtime\n520->extendedfilenameserver\n521->ripng\n522->ULP\n523->IBM-DB2\n524->NCP\n525->timeserver\n526->newdate\n527->StockIXChange\n528->CustomerIXChange\n529->IRC-SERV\n530->rpc\n531->chat\n532->readnews\n533->foremergencybroadcasts\n534->MegaMediaAdmin\n535->iiop\n536->opalis-rdv\n537->NetworkedMediaStreamingProtocol\n538->gdomap\n539->ApertusTechnologiesLoadDetermination\n540->uucpd\n541->uucp-rlogin\n542->commerce\n544->krcmd\n545->appleqtcsrvr\n546->DHCPv6Client\n547->DHCPv6Server\n548->AFPoverTCP\n549->IDFP\n550->new-who\n551->cybercash\n552->deviceshare\n553->pirp\n554->RealTimeStreamControlProtocol\n556->rfsserver\n557->openvms-sysipc\n558->SDNSKMP\n559->TEEDTAP\n560->rmonitord\n562->chcmd\n563->snews\n564->plan9fileservice\n565->whoami\n566->streettalk\n567->banyan-rpc\n568->microsoftshuttle\n569->microsoftrome\n570->demon\n571->udemon\n572->sonar\n573->banyan-vip\n574->FTPSoftwareAgentSystem\n575->VEMMI\n576->ipcd\n577->vnas\n578->ipdd\n579->decbsrv\n580->SNTPHEARTBEAT\n581->BundleDiscoveryProtocol\n600->SunIPCserver\n606->CrayUnifiedResourceManager\n607->nqs\n608->Sender-Initiated/UnsolicitedFileTransfer\n609->npmp-trap\n610->npmp-local\n611->npmp-gui\n612->HMMPIndication\n613->HMMPOperation\n614->SSLshell\n615->InternetConfigurationManager\n616->SCOSystemAdministrationServer\n617->SCODesktopAdministrationServer\n618->DEI-ICDA\n619->DigitalEVM\n620->SCOWebServerManager\n633->ServiceStatusupdate(SterlingSoftware)\n634->ginad\n635->RLZDBase\n636->ssl-ldap\n637->lanserver\n667->campaigncontributiondisclosures-SDRTechnologies\n668->MeComm\n669->MeRegister\n670->VACDSM-SWS\n671->VACDSM-APP\n672->VPPS-QUA\n673->CIMPLEX\n674->ACAP\n704->errlogcopy/serverdaemon\n705->AgentX\n709->EntrustKeyManagementServiceHandler\n710->EntrustAdministrationServiceHandler\n729->IBMNetViewDM/6000Server/Client\n730->IBMNetViewDM/6000send\n731->IBMNetViewDM/6000receive\n741->netGW\n742->NetworkbasedRev.Cont.Sys.\n744->FlexibleLicenseManager\n747->FujitsuDeviceControl\n748->RussellInfoSciCalendarManager\n749->kerberosadministration\n754->send\n767->phone\n786->Concert\n799->RemotelyPossible\n886->ICLcoNETionlocateserver\n887->ICLcoNETionserverinfo\n888->AccessBuilder\n911->xact-backup\n991->NetnewsAdministrationSystem\n995->SSLbasedPOP3\n996->vsinet\n1001->WEBextrojan\n1010->DolyTrojan1.30(Subm.Cronco)\n1011->DolyTrojan1.1+1.2\n1015->DolyTrojan1.5(Subm.Cronco)\n1023->Reserved\n1024->Reserved\n1025->networkblackjack\n1027->ICQ\n1030->BBNIAD\n1031->BBNIAD\n1032->BBNIAD\n1033->Netspy\n1042->Bla1.1\n1047->Sun&39;sNEOObjectRequestBroker\n1058->nim\n1059->nimreg\n1067->InstallationBootstrapProto.Serv.\n1068->InstallationBootstrapProto.Cli.\n1080->Socks\n1083->AnasoftLicenseManager\n1084->AnasoftLicenseManager\n1089->SocksServertrojan\n1110->Clusterstatusinfo\n1123->Murray\n1155->NetworkFileAccess\n1170->StreamingAudioTrojan\n1207->SoftWar\n1212->lupa\n1222->SNIR&Dnetwork\n1243->SubSeven\n1245->Vodoo\n1269->Maverick&39;sWindowsInternetNameService\n1513->FujitsuSystemsBusinessofAmerica\n1514->FujitsuSystemsBusinessofAmerica\n1515->ifor-protocol\n1516->VirtualPlacesAudiodata\n1517->VirtualPlacesAudiocontrol\n1518->VirtualPlacesVideodata\n1519->VirtualPlacesVideocontrol\n1520->atmzipoffice\n1521->nCubeLicenseManager\n1522->RicardoNorthAmericaLicenseManager\n1523->cichild\n1524->ingres\n1525->oracle\n1526->ProsperoDataAccessProtnon-priv\n1527->oracle\n1528->micautoreg\n1529->oracle\n1530->rap-service\n1531->rap-listen\n1532->miroconnect\n1533->VirtualPlacesSoftware\n1534->micromuse-lm\n1535->ampr-info\n1536->ampr-inter\n1537->isi-lm\n1538->3ds-lm\n1539->IntellistorLicenseManager\n1540->rds\n1541->rds2\n1542->gridgen-elmd\n1543->simba-cs\n1544->aspeclmd\n1545->vistium-share\n1546->abbaccuray\n1547->laplink\n1548->AxonLicenseManager\n1549->ShivaHose\n1550->ImageStoragelicensemanager3MCompany\n1551->HECMTL-DB\n1552->pciarray\n1553->sna-cs\n1554->CACIProductsCompanyLicenseManager\n1555->livelan\n1556->AshWinCITecnologies\n1557->ArborTextLicenseManager\n1558->xingmpeg\n1559->web2host\n1560->asci-val\n1561->facilityview\n1562->pconnectmgr\n1563->CadabraLicenseManager\n1564->Pay-Per-View\n1565->WinDD\n1566->CORELVIDEO\n1567->jlicelmd\n1568->tsspmap\n1569->ets\n1570->orbixd\n1571->OracleRemoteDataBase\n1572->ChipcomLicenseManager\n1573->itscomm-ns\n1574->mvel-lm\n1575->oraclenames\n1576->moldflow-lm\n1577->hypercube-lm\n1578->JacobusLicenseManager\n1579->ioc-sea-lm\n1580->tn-tl-r1\n1581->vmf-msg-port\n1582->MSIMS\n1583->simbaexpress\n1584->tn-tl-fd2\n1585->intv\n1586->ibm-abtact\n1587->pra_elmd\n1588->triquest-lm\n1589->VQP\n1590->gemini-lm\n1591->ncpm-pm\n1592->commonspace\n1593->mainsoft-lm\n1594->sixtrak\n1595->radio\n1596->radio-sm\n1597->orbplus-iiop\n1598->picknfs\n1599->simbaservices\n1601->aas\n1602->inspect\n1603->pickodbc\n1604->icabrowser\n1605->SalutationManager(SalutationProtocol)\n1606->SalutationManager(SLM-API)\n1607->stt\n1608->SmartCorp.LicenseManager\n1609->isysg-lm\n1610->taurus-wh\n1611->InterLibraryLoan\n1612->NetBillTransactionServer\n1613->NetBillKeyRepository\n1614->NetBillCredentialServer\n1615->NetBillAuthorizationServer\n1616->NetBillProductServer\n1617->NimrodInter-AgentCommunication\n1618->skytelnet\n1619->xs-openstorage\n1620->faxportwinport\n1621->softdataphone\n1622->ontime\n1623->jaleosnd\n1624->udp-sr-port\n1625->svs-omagent\n1636->CableNetControlProtocol\n1637->CableNetAdminProtocol\n1638->CableNetInfoProtocol\n1639->cert-initiator\n1640->cert-responder\n1641->InVision\n1642->isis-am\n1643->isis-ambc\n1644->Satellite-dataAcquisitionSystem4\n1645->datametrics\n1646->sa-msg-port\n1647->rsap\n1648->concurrent-lm\n1649->inspect\n1651->shiva_confsrvr\n1652->xnmp\n1653->alphatech-lm\n1654->stargatealerts\n1655->dec-mbadmin\n1656->dec-mbadmin-h\n1657->fujitsu-mmpdc\n1658->sixnetudr\n1659->SiliconGrailLicenseManager\n1660->skip-mc-gikreq\n1661->netview-aix-1\n1662->netview-aix-2\n1663->netview-aix-3\n1664->netview-aix-4\n1665->netview-aix-5\n1666->netview-aix-6\n1667->netview-aix-7\n1668->netview-aix-8\n1669->netview-aix-9\n1670->netview-aix-10\n1671->netview-aix-11\n1672->netview-aix-12\n1673->IntelProshareMulticast\n1674->IntelProshareMulticast\n1675->PacificDataProducts\n1676->netcomm1\n1677->groupwise\n1678->prolink\n1679->darcorp-lm\n1680->microcom-sbp\n1681->sd-elmd\n1682->lanyon-lantern\n1683->ncpm-hip\n1684->SnareSecure\n1685->n2nremote\n1686->cvmon\n1687->nsjtp-ctrl\n1688->nsjtp-data\n1689->firefox\n1690->ng-umds\n1691->empire-empuma\n1692->sstsys-lm\n1693->rrirtr\n1694->rrimwm\n1695->rrilwm\n1696->rrifmm\n1697->rrisat\n1698->RSVP-ENCAPSULATION-1\n1699->RSVP-ENCAPSULATION-2\n1700->mps-raft\n1701->l2f\n1702->deskshare\n1703->hb-engine\n1704->bcs-broker\n1705->slingshot\n1706->jetform\n1707->vdmplay\n1708->gat-lmd\n1709->centra\n1710->impera\n1711->pptconference\n1712->resourcemonitoringservice\n1713->ConferenceTalk\n1714->sesi-lm\n1715->houdini-lm\n1716->xmsg\n1717->fj-hdnet\n1718->h323gatedisc\n1719->h323gatestat\n1720->h323hostcall\n1721->caicci\n1722->HKSLicenseManager\n1723->pptp\n1724->csbphonemaster\n1725->iden-ralp\n1726->IBERIAGAMES\n1727->winddx\n1728->TELINDUS\n1729->CityNLLicenseManagement\n1730->roketz\n1731->MSICCP\n1732->proxim\n1733->sipat\n1734->CamberCorporationLicenseManagement\n1735->PrivateChat\n1736->street-stream\n1737->ultimad\n1738->GameGen1\n1739->webaccess\n1740->encore\n1741->cisco-net-mgmt\n1742->3Com-nsd\n1743->CinemaGraphicsLicenseManager\n1744->ncpm-ft\n1745->remote-winsock\n1746->ftrapid-1\n1747->ftrapid-2\n1748->oracle-em1\n1749->aspen-services\n1750->SimpleSocketLibrary&HAclusterheartbeat\n5301->HAclusterconfiguration\n5303->HAClusterCommands\n5305->39;a'tack\n32771->SolarisRPC\n33911->TrojanSpirit2001a\n34324->TinyTelnetServer\n40412->TheSpy\n40423->MasterParadise\n43188->Reachout\n47557->DatabeamCorporation\n47806->ALCProtocol\n47808->BuildingAutomationandControlNetworks\n50766->Fore\n53001->RemoteWindowsShutdown\n54320->BackOrifice2000\n54321->Schoolbus1.6+2.0\n61466->Telecommando\n65000->Deviltrojan\n65301->pcAnywhere
电脑上有很多端口，有些是常用的，有些是不常用的，有些是高危的。高危端口指的是那些容易被黑客利用的端口，比如135、137、138、139和445等。如果你不需要使用这些端口，你可以通过以下方法关闭它们：
使用本地安全策略来设置IP安全策略，禁止所有入站和出站的数据包。使用防火墙来设置高级安全规则，拒绝所有入站和出站的连接请求。使用命令行工具netsh来关闭指定的端口，例如netshadvfirewallfirewalladdrulename=“Block445”dir=inaction=blockprotocol=TCPlocalport=445。
关闭高危端口可以提高电脑的安全性，避免被勒索病毒或者肉鸡等恶意软件攻击。但是也要注意，关闭一些必要的端口可能会影响电脑的正常功能，比如文件共享或者远程桌面等。所以在关闭前，请确保你了解每个端口的作用，并做好备份。
文章到此结束，如果本次分享的ns如何连接电脑和电脑使用常识，禁用高危端口的问题解决了您的问题，那么我们由衷的感到高兴！