[Retracted] Deconstruction of the Innovation Path of Digital Transformation Based on Network Big Data Security in the Context of Smart City

Table 1

Status of CNS monitoring in 2009–2010.

Monitoring content	Year 2009	Year 2010	Range of change
Total number of trojan control server IPs	609436	476926	21.7% lower
Trojan controlled host IP number	2751979	10317169	274.9% increase
Total number of botnet control server IPs	22818	13782	39.6% lower
Total IPs of botnet controlled hosts	11911067	5622023	52.8% lower