Differentiated Services Code Point (DSCP) Traffic Filtering Method to Prevent Attacks
Karimov Madjit MalikovichTashkent University of Information Technologies named after Muhammad al-Khwarizmi, Tashkent, UzbekistanGulomov Sherzod RajaboevichTashkent University of Information Technologies named after Muhammad al-Khwarizmi, Tashkent, UzbekistanTashmatova Shaxnoza SobirovnaTashkent State Technical University named after Islam Karimov, Tashkent, UzbekistanElmurAdov TemurmalikTashkent State Technical University named after Islam Karimov, Tashkent, Uzbekistan
2021 International Conference on Information Science and Communications Technologies (ICISCT)conference2021en
ABI
Аннотация
This paper analyzes methods for both detecting and preventing DHCP attacks. A flow scheme for DHCP packet filtering and a workflow scheme for DHCP depletion prevention is proposed, starting with the registration process that must be performed by each WLAN client that will join the network. As well as an algorithm flowchart for filtering DHCP packets based on DSCP is presented.
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