Description: IPSec :

Main Author:	Davis
Published:	New York: Osborne/McGraw-Hill, c2001..
Subjects:	IPSec (Computer network protocol) Extranets (Computer networks) -- > Security measures. Computer networks -- > Security measures Internet -- > Security measures.

Physical Description:	xix, 404 p.: ill.; 23 cm..
Bibliography:	Includes bibliographical references (p. [383]-393) and index.
ISBN:	0072127570