TY - BOOK AU - Amoroso,Edward G. AU - TI - PCweek Intranet and Internet Firewall strategies SN - 1562764225 U1 - 005.8 23 PY - 1996/// CY - Emeryville, California : PB - Ziff-Davis Press , KW - Computer networks - Security measures ; Internet (Computer network) - Security measures N1 - Includes bibliographical references (p. 209) and index ER -