TY - BOOK AU - Vacca,John R. TI - Network and system security SN - 9781597495356 (alk. paper) AV - TK5105.59 .N48 2010 U1 - 005.8 22 PY - 2010/// CY - Burlington, MA PB - Syngress/Elsevier KW - Computer networks KW - Security measures N1 - Includes bibliographical references and index; Building a secure organization -- A cryptography primer -- Preventing system intrusions -- Guarding against network intrusions -- Unix and Linux security -- Eliminating the security weakness of Linux and Unix operating systems -- Internet security -- The botnet problem -- Intranet security -- Local area network security -- Wireless network security -- Cellular network security -- Radio frequency identification security ER -