TY  - GEN
AU  - Clark, David Leon,
TI  - Enterprise security: the manager's defense guide 
T2  - Addison-Wesley information technology series
SN  - 020171972X
AV  - QA76.9.A25 C54 2003
PY  - 2003///
CY  - Boston
PB  - Addison-Wesley
KW  - Electronic commerce
KW  - Security measures
KW  - Information warfare
KW  - Computer security
KW  - Elektronik ticaret
N1  - Includes bibliographical references (p. 251-253) and index
ER  -