Building Linux virtual private networks (VPNs) /

Bibliographic Details
Main Author:	Kolesnikov, Oleg
Other Authors:	Hatch, Brian
Format:	Book
Language:	English
Published:	Indianapolis, Ind. : New Riders, 2002.
Edition:	1st ed.
Subjects:	Extranets (Computer networks) Linux > Security measures. Operating systems (Computers) Computer security. Computer networks > Security measures. Internet > Security measures.