Enhancement of security in coginitive networks

摘要

There are security threats in compromised machines which is used to spread malware and spam. The spamming activities and malware activities are the key to recruit compromised machines, an effective Spamming and malware detection system is generated to detect any compromised machine on the network. RTOSP is called Ratio test of Sequential Probability. The spam detection system monitors the outgoing messages which has error rates which can be negative and positive. The detailed methodology has been discussed which captures the ip address of compromised machines and detect the level of spam on the basis of their corresponding threshold values. Hence forth, we also achieve various security mechanisms authentication, confidentiality, integrity, non repudiation, availability and access services.