WebST BtoB WebST B to B Email: Iimc@dascom.com.cn 1
WebST BtoB...3 BtoB...4 1.1...4 1.2...5 1.2.1... 5 1.2.2... 5 1.2.3... 6 1.2.4... 6 1.2.5... 6 1.2.6... 6 BtoB...7 BtoB...7 1.1...8 1.2...8 1.2.1... 8 1.2.2... 8 1.2.3... 8 1.3...8 1.3.1 BtoB... 8 1.4 BTOB...9 1.5...9 BtoB...10 1.1...10 1.2...12 1.2.1 WebST... 12 1.2.2 WebST... 13 WebST BtoB...14 1.1 WEBSTBTOB...14 1.2...14 1.3...15 1.4 BTOB CA...15 1.5...15 BtoB...17 1.1...17 1.2 BTOB...17 1.3 WEBST CA...17...18 2 Email: Iimc@dascom.com.cn
WebST BtoB 20 70 EDI Electronic Data Interchange EDI EDI 20 90 Web 1995Java Web e-business Internet Web Internet Internet BtoB BtoC BtoC BtoC BtoC BtoB BtoB Internet Internet BtoB 815 400 25 300 7 1500 37 500 65 BtoB Extranet WebST Email: Iimc@dascom.com.cn 3
WebST BtoB BtoB BtoB Web 1) 2) 3) 4) 5) 6) 1.1 3 3 Web 1 3 Internet Web 1 1) PDA smartcard Web Internet 4 Email: Iimc@dascom.com.cn
WebST BtoB Web 2) Web Web HTTP Java Web JVMJava Virtual Machine Java HTTPIIOPInternet Inter-ORB Protocol 3) Web Internet Web 3 1) Web /Java applet 2) 3) 4) 5) 1.2 BtoB 1.2.1 1.2.2 Email: Iimc@dascom.com.cn 5
WebST BtoB 1.2.3 E-mail E-mail 1.2.4 1.2.5 BtoB 1.2.6 6 Email: Iimc@dascom.com.cn
WebST BtoB BtoB 1 BtoB 2 Internet Internet WWW DNSEmail Internet 2 Web WWW BtoB BtoB Email: Iimc@dascom.com.cn 7
WebST BtoB 1.1 Internet Internet Internet Web BtoB BtoB Internet 1.2 BtoB IP BtoB 1.2.1 BtoB 1.2.2 1.2.3 Web 1.3 1.3.1 BtoB Web 1) Web 8 Email: Iimc@dascom.com.cn
WebST BtoB 2) BUG 1.4 BtoB Web BtoB Internet 1.5 Email: Iimc@dascom.com.cn 9
WebST BtoB BtoB 2 VPNIP BtoB WebST BtoB 1.1 BtoB 1.1.1.1 2 3 BtoB Internet DNSMail BtoB Email: Iimc@dascom.com.cn 10
WebST BtoB DNSEmail WWW Internet Internet WWW 3 BtoB WebST BtoB WWWE-mail 1.1.1.2 3 Internet BtoB BtoB HTTP TCP Email: Iimc@dascom.com.cn 11
WebST BtoB 1.1.1.3 Internet BtoB BtoB IDS ISS RealSecureAxentITAESM NAI CyberCop Monitor Web BtoB IDS WebST IDS 1.1.1.4 FTP Internet 1.2 WWW Who What What BtoB WebST 1.2.1 WebST WebST BtoB Kerberos URL Web Email: Iimc@dascom.com.cn 12
WebST BtoB Java 1.2.2 WebST WebST WebST WebSEAL WebSEAL HTTP Web Web NetSEAT NetSEAT HTTP WebSEAL WebSEAL WebSEAL ACL WebSEAL HTTP Web WebSEAL WebSEAL RPC NetSEAT HTTP NetSEAT NetSEAL NetSEAL TCP NetSEAL FTPTelnet NetSEALWebSEAL NetSEAL WebST Java WebST ACL NetSEAL/WebSEAL Java-DCE WebST NetSEAT Win95/98 WebSEAL/NetSEAL NetSEAT NetSEAT IP IP NetSEAT WebST PKMS WebST SSL Web WebSEAL PKMS SSL PKMS SSL WebST NetSEAT SSL PKMSPKMS WebST RPC SSL WebSEAL PKMS Internet Internet WebST BtoB SSL PKMS Email: Iimc@dascom.com.cn 13
WebST BtoB WebST BtoB 1.1 WebST BtoB 4 WebST BtoB Internet CA NetSEAT WebST WebSEAL NetSEAL PKMS WWWDNSEmail CA WWW WebST WebSEAL NetSEAL PKMS NetSEAT Internet NetSEAT SSL SSL 4 WebST BtoB 1.2 WebST WebSEAL PKMS WebST BtoB WebSEAL PKMS CA WebST WebST WWW WebSEAL WebST Smart Junction WWW WebSEAL NetSEAT SSL CA 14 Email: Iimc@dascom.com.cn
WebST BtoB 1.3 WebST 4 BtoB NetSEAL NetSEAT WebST NetSEL 1.4 BtoB CA BtoB CA CA 4 CA CA CA CA CA CA CA CA CA CA CA CA KMC CA Windows 2000 CA WebST WebST CA PEM CA CA CA CA CA CA CA 1.5 WebST DCE BtoB WebST WebST 4 WebST WebST Email: Iimc@dascom.com.cn 15
WebST BtoB 4 BtoB 16 Email: Iimc@dascom.com.cn
WebST BtoB BtoB BtoB BtoB BtoB 1.1 1 BtoB 2 3 BtoB CA 4 1.2 BtoB 1. BtoB 2. CA BtoB 3. CA WebST CA CA WebST CA 4. WebST Kerberos V5 5. 8 BtoB 6. WebST 7. WebST 1.3 WebST CA 34 CA WebST Email: Iimc@dascom.com.cn 17
WebST BtoB BtoB Internet BtoB BtoB 18 Email: Iimc@dascom.com.cn
WebST BtoB Email: Iimc@dascom.com.cn 19