Epidemic Model of Algorithm-Enhanced Dedicated Virus through Networks

Figure 1

(a) Flow diagram of the epidemic spread model. No encryption routers can be affected in . Router encryption protocols are broken once the routers are attacked for ( or ) and then they step into the cracking password dynamics. A simple (complex) password can be cracked in ( ), whose failure rate is (). (b) Encryption type ratio in China Data refers to the website Wigle.net.

(a)

(b)