Technology of Virtual Private Network in Electronic Commerce
Wenqin Luo · Journal of Hunan Insitute of Engineering · 2002
With appearance of virtual private network,it paves the way for realizing secure E-commerce quickly in low cost.The tunnel technology and several protocols,such as PPTP protocol,L2TP protocol,and IPSec protocol etc,are introduced here.And the classification of VPN and secure technology are also discussed in this paper.