Corrigendum
Corrigendum to
(A New Metric for Flow-Level Filtering of
Low-Rate DDoS Attacks)
Mehmet
FimGek
Department of Computer Engineering, Faculty of Engineering, Duzce University, Duzce, Turkey Correspondence should be addressed to Mehmet S¸ims¸ek; [email protected] Received 26 July 2017; Accepted 6 August 2017; Published 6 September 2018
Copyright © 2018 Mehmet S¸ims¸ek. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
In the article titled “A New Metric for Flow-Level Filtering of Low-Rate DDoS Attacks” [1], there were errors in Table 3. Also, the horizontal axes labels and the legends of Figures 7 and 8 were reversed, and𝐴 (ms) should be changed to 𝐴 (Mbps).
Accordingly, in Section 5.1. Mipdv Simulations, the sen-tence “Results for AFI experiments are shown in Figure 6; results for AWI experiments are shown in Figure 7, and results for ARI experiments are shown in Figure 8” should be corrected to “Results for AFI experiments are shown in Figure 6; results for ARI experiments are shown in Figure 7, and results for AWI experiments are shown in Figure 8.” The corrected table and figures are shown below.
0.050 0.045 0.040 0.035 0.030 0.025 0.020 0.015 0.010 0.005 0.000 Av er age mip dv 0.01 0.03 0.05 0.07 0.09 0.11 0.13 0.15 0.17 0.19 0.21 0.23 0.25 A (mbps) FTP HTTP LDDOS
Figure 7: Attack burst rate intensification experiments. LDDoS: low-rate distributed denial of service; mipdv: mean IP packet delay variation. 0.050 0.045 0.040 0.035 0.030 0.025 0.020 0.015 0.010 0.005 0.000 Av er age mip dv FTP HTTP LDDOS 0.1 1 2 3 4 5 6 7 8 9 10 W (ms)
Figure 8: Attack burst width intensification experiments. LDDoS: low-rate distributed denial of service; mipdv: mean IP packet delay variation.
Hindawi
Security and Communication Networks Volume 2018, Article ID 2083430, 2 pages https://doi.org/10.1155/2018/2083430
2 Security and Communication Networks Table 3: LDDoS attack parameters for evaluation of ILF.
𝑃 (s) 𝑊 (ms) A (Mbps)
Experiment 1 [0.2, 2] 200 0.25
Experiment 2 1 [0, 600] 0.25
Experiment 3 1 200 [0.1, 0.5]
References
[1] M. S¸ims¸ek, “A new metric for flow-level filtering of low-rate DDoS attacks,”Security and Communication Networks, vol. 8, no. 18, pp. 3815–3825, 2015.
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