DDoS Attacks 
http://www.infoworld.com/d/cloud-computing/cloud-use-grows-so-will-rate-
of-ddos-attacks-211876 
 
RISK ANALYSIS 
CIANA: Availability 
STRIDE: Denial of Service 
CSA REFERENCE 
Domain 8: Data Center Operations 
Domain 9: Incident Response 
Domain 10: Application Security 
Domain 13: Virtualization 
Domain 14: Security as a Service 
IS THREAT STILL RELEVANT? 
 
TOP THREAT RANKING
 
 
SERVICE MODEL 
 
IaaS 
PaaS 
SaaS 
RISK MATRIX 
 
 
 
 
 
 
Perceived Risk 
Actual Risk 
 
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