1.:2.:3.:4.:5.:6.:Internet2.1112.1.12.1.22.1.3VPNPKI2.1.4IDS2.1.52.1.662.22PKIVPN2.32.3.1InternetTCP/IPTCP/IPInternetSSLSSN2.3.22.3.3NATNetworkAddressTranslationNATIPIPInternetInternet2.3.5INTERNET2.3.6VPNVPNINTERNETPKI2.3.7PKIPKIKMIPKIKMIPKIPKICARAKM2.3.82.3.92.3.102.431CVPContentVectoringProtocolJavaAcitveXCVPAPI2WebUFPURLFilteringProtocolUFPClient/ServerURLUFPURLUFPUFPURLWeb3SAMPSuspiciousActivityMonitorngProtocolSAMPAPIVPNSAMPSAMP4APILEALogExportAPIELAEventLoggingAPILEAAPIELAAPI5OMIOPSECManagementInterfaceOMIOMI6OPSECPKIPublicKeyInfrastructurePKIVPNGatewayVPNSecureClientC/SVPNGatewayCAPKIPKI