TY  - SER
AU  - Ozkaya, Erdal 
TI  - Cybersecurity : The beginner's guide: A comprehensive guide to getting started in cybersecurity 
SN  - 9781789616194
AV  - TK5105.59  .O953 2019
PY  - 2019///
CY  - Birmingham
PB  - Packt Publishing
ER  -