Security Techniques against Denial of Service Attacks in Networked Systems

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Security Techniques against Denial of Service Attacks in Networked Systems. As more and more business opportunities are created over the Internet, dealing with network-based intrusions and denial of service (DoS) attacks is becoming increasingly critical (as witnessed recently last year). The proposed research addresses systematically the theory and analysis of DoS attacks and develops new techniques and practical solutions to counteract them. We will investigate a hybrid method to counteract DoS, propose a new technique to identify malicious packets in the Internet to handle distributed DoS, consider a new approach using smart packets and develop enhancements to intrusion detection systems using data mining. Proposed techniques are analysed in practical situations.