Online Policy Enforcement on Heavy Network Traffic Using Protocol Parsers, M.Sc. Thesis Sharif University of Technology ; Jalili, Rasool (Supervisor)
Abstract
In recent years, internet traffic is experiencing an explosive growth. High performance networking in large scale computer networks creates several security challenges. Exploiting Deep Packet Inspection (DPI) is regarded as a big challenge especially for massive data when number of concurrent connections grows. Using simple security based on network layer data can easily avaded by attackers and also can not detect more sophisticated attacks like DDoS. In this paper we proposed a new grammar model named bidirectional asynchronous counting grammar and it’s automata. With this grammar model we can define policies based on extracted fields in both request and response flows. Using new model of...
Cataloging briefOnline Policy Enforcement on Heavy Network Traffic Using Protocol Parsers, M.Sc. Thesis Sharif University of Technology ; Jalili, Rasool (Supervisor)
Abstract
In recent years, internet traffic is experiencing an explosive growth. High performance networking in large scale computer networks creates several security challenges. Exploiting Deep Packet Inspection (DPI) is regarded as a big challenge especially for massive data when number of concurrent connections grows. Using simple security based on network layer data can easily avaded by attackers and also can not detect more sophisticated attacks like DDoS. In this paper we proposed a new grammar model named bidirectional asynchronous counting grammar and it’s automata. With this grammar model we can define policies based on extracted fields in both request and response flows. Using new model of...
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