Intrusion Detection in Multitier Web Applications

Provided by: International Journal of Emerging Technology and Advanced Engineering (IJETAE)
Topic: Security
Format: PDF
Intrusion detection systems endeavor at detecting attacks against computer systems and networks that offer techniques for modeling and distinguish normal and abusive system behavior. Web Applications are widely used for critical services and sophistication of attacks against these applications has grown as well. In this paper, the authors designed IDS in multitier architecture that models the network behavior of user sessions across both the front-end web server and the back-end database. The system identifies the attacks like SQL injection attack by monitoring both the web and database request which an independent system cannot do.

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