@BOOK{ Book!D - 90407273,
AUTHOR = " James S. Tiller.",
TITLE = "A technical guide to IPSec virtual private networks /",
LIBRARY= "مرکز و کتابخانه مطالعات اسلامی به زبان‌های اروپایی",
SUBJECT = "Extranets (Computer networks)-- Security measures.,IPSec (Computer network protocol),COMPUTERS-- Internet-- Security.,COMPUTERS-- Networking-- Security.,COMPUTERS-- Security-- General.,IPSec (Computer network protocol)",
URL = "/book/90407273/A-technical-guide-to-IPSec-virtual-private-network/"}