TY  - BOOK
AU  - Vacca,John R.
TI  - Network and system security
SN  - 9781597495356 (alk. paper)
PY  - 2010///
CY  - Burlington, MA
PB  - Syngress/Elsevier
KW  - Computer networks
KW  - Security measures
N1  - Includes bibliographical references and index
ER  -