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
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نظریه محاسباتی و ریاضیات
پیش نمایش صفحه اول مقاله
Low rate cloud DDoS attack defense method based on power spectral density analysis
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
نویسندگان
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