| Autor: |
M. S. Josephine, M. S. Vinmathi, V. Jeyabalaraja |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Intelligent Systems Reference Library ISBN: 9783030578343 |
| DOI: |
10.1007/978-3-030-57835-0_4 |
| Popis: |
In modern times, security concerns have been susceptible. Kaspersky intelligence believes which denial of service attacks has a vital effect on the network relative to many other remote security threats. The current work focus on DoS attacks in cognitive radio networks (CRNs). The presence of malicious users is threat for enhancing the effective spectrum utilization and this threat may be an active or passive. In an active attack malicious user will deliberately upset the primary user framework. A passive attack relates to the circumstance in which a malicious attack endeavors to translate source data without infusing any data or attempting to alter the data i.e., it will tune in to the transmission without cooperating with other users. The network consists of two users such as primary users and secondary users where the main impact occurs on primary users. The network performance parameters such as packet delivery ratio, packet loss ratio, bandwidth usage and end to end delay are analyzed in CRN to detect DoS attacks. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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