Firewalls and Internet Security: Repelling the Wily Hacker
William R. Cheswick
Repelling the Wily Hacker William R. Cheswick, Steven M. Bellovin, Aviel D. Rubin ... and the UNIX1 Domain Protocols W. Richard Stevens/Gary R. Wright, TCP/IP Illustrated Volumes 3-3 Boxed Set John Viega/Gary McGraw, Building Secure ...