کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6874130 | 1441024 | 2018 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Low rate cloud DDoS attack defense method based on power spectral density analysis
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
نظریه محاسباتی و ریاضیات
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چکیده انگلیسی
The major threat to the availability of cloud computing resources and services is Distributed Denial-of-Service (DDoS) attack. DDoS is a multifaceted attack, and the detection of Low-rate DDoS (LDDoS) attack is a challenging task due to its stealthy and low-rate attack traffic behavior. The objective of the letter is to propose an approach which detects and mitigates the LDDoS attack in the frequency-domain. A power spectral density (PSD) based approach is proposed which monitors and analyzes real-time aggregate traffic for the attack detection. It mainly consists of five phases; the first four phases are in the time-domain while the last phase is in the frequency-domain. The approach is implemented on the OpenStack-based closed setup of a real cloud environment. The experimental results show that the approach is adaptive, and provides 3.7% false positive rate (FPR) and 4.9% false negative rate (FNR) which are comparable.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Information Processing Letters - Volume 138, October 2018, Pages 44-50
Journal: Information Processing Letters - Volume 138, October 2018, Pages 44-50
نویسندگان
Neha Agrawal, Shashikala Tapaswi,