What is the primary vector for the delivery of Advanced Persistent Threats, per the Internet Security Threat Reports from 2016 through 2018?
A. USB drives
B. Website injections
C. Email
D. DNS Poisoning
What is the primary vector for the delivery of Advanced Persistent Threats, per the Internet Security Threat Reports from 2016 through 2018?
A. USB drives
B. Website injections
C. Email
D. DNS Poisoning