TY  - BOOK
AU  - Stallings,William
TI  - Network security essentials: applications and standards
SN  - 1292154918
PY  - 2017///
CY  - Harlow, United Kingdom, UNITED KINGDOM
PB  - Pearson
UR  - https://ebookcentral.proquest.com/lib/uwestlon/detail.action?docID=5186247
ER  -