TY  - BOOK
AU  - Parker, Carey
TI  - Firewalls don't stop dragons : 
SN  - 9781484247570
U1  - 005.8 PAR 
PY  - 2019///
CY  - New York
PB  - Apress
KW  - Computer networks--Security measures
KW  - Firewalls (Computer security)
KW  - World Wide Web--Security measures
ER  -