Question: which is not the characteristics of advanced persistent threats?
Answer: Objectives. The objective of an APT is to repeatedly gather sensitive data over an extended time-frame, which maximizes the potential for criminal earnings. ... 
Timeliness. Bodmer et al. ... 
Resources. ... 
Risk Tolerance. ... 
Skills and Methods. ... 
Attack Origination Points. ... 
Numbers Involved in the Attack. ... 
Knowledge Source.