National Repository of Grey Literature 2 records found  Search took 0.02 seconds. 
Detection of Volumetric DoS and DDoS Attacks in Real Time on the L3 Network Layer
Škápik, Anton ; Grégr, Matěj (referee) ; Holkovič, Martin (advisor)
This bachelor thesis explores and implements capabilities of real-time DoS and DDoS detection. Leveraging NetFlow stream processing tool, the resulting product provides the ability to detect attacks within a few seconds and create rules to mitigate the attack. The rules are converted from an form of records into a flowspec filter that is distributed by BGP between the routers in the monitored network. The program was implemented and tested. The work is written in collaboration with Flowmon Networks a.s., using their proprietary applications for NetFlow record processing.
Detection of Volumetric DoS and DDoS Attacks in Real Time on the L3 Network Layer
Škápik, Anton ; Grégr, Matěj (referee) ; Holkovič, Martin (advisor)
This bachelor thesis explores and implements capabilities of real-time DoS and DDoS detection. Leveraging NetFlow stream processing tool, the resulting product provides the ability to detect attacks within a few seconds and create rules to mitigate the attack. The rules are converted from an form of records into a flowspec filter that is distributed by BGP between the routers in the monitored network. The program was implemented and tested. The work is written in collaboration with Flowmon Networks a.s., using their proprietary applications for NetFlow record processing.

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