TY  - BOOK
AU  - Whitman,Michael E.
AU  - Mattord,Herbert J.
TI  - Principles of information security
SN  - 9781337102063 
PY  - 2018///
CY  - Australia
PB  - Cengage Learning
KW  - Computer networks
KW  - Security measures
KW  - Computer security
N1  - Includes bibliographical references and index
ER  -