Scalable DDoS mitigation system for data centers

Abstract

Abstract

Distributed Denial of Service attacks (DDoS) have been used by attackers for over two decades because of their effectiveness. This type of the cyber-attack is one of the most destructive attacks in the Internet. In recent years, the intensity of DDoS attacks has been rapidly increasing and the attackers combine more often different techniques of DDoS to bypass the protection. Therefore, the main goal of our research is to propose a DDoS solution that allows to increase the filtering capacity linearly and allows to protect against the combination of attacks. The main idea is to develop the DDoS defense system in the form of a portable software image that can be installed on the reserve hardware capacities. During a DDoS attack, these servers will be used as filters of this DDoS attack. Our solution is suitable for data centers and eliminates some lacks of commercial solutions. The system employs modular DDoS filters in the form of special grids containing specific protocol parameters and conditions.