0% Complete
صفحه اصلی
/
سی و سومین کنفرانس بین المللی مهندسی برق
Controllerless SDN: A Novel Architecture to Improve Software-Defined Networks Security
نویسندگان :
Sayfollah Rohollahi
1
Siavash Khorsandi
2
1- دانشگاه صنعتی امیرکبیر
2- دانشگاه صنعتی امیرکبیر
کلمات کلیدی :
Software-Defined Networks،Controllerless،Network Security،Blockchain Oracles،Smart Contract
چکیده :
In Software-Defined Networks (SDN), control layer is logically centralized. This design can lead to Single Point of Failure (SPoF). Controller is the brain of a software-defined network. In case of controller being compromised, the whole network would be compromised. Many solutions have been proposed to improve security of SDN control layer. Some of these solutions are preventive and have been proposed to prevent controller from being compromised. Other solutions have been proposed to improve SDN security in case of existence of a malicious controller. All of these solutions have their own weaknesses that have been mentioned later in this paper. In this paper, for the first time, we propose a software-defined network architecture without controller called “Controllerless SDN”, in which the network does not rely on a centralized entity. Controller tasks are distributed into other network entities such as blockchain, blockchain oracles and applications. This makes the network not to depend on one controller in centralized architecture or homogeneous controllers in distributed architectures of SDN.
لیست مقالات
لیست مقالات بایگانی شده
پیش بینی قیمت انرژی الکتریکی در بازار روز بعد با استفاده از شبکه عصبی مصنوعی تعمیم یافته و با در نظر گرفتن محدودیت سوخت رسانی
حسین صابر - سعید محسنی - رضا پورآقابابا - مصطفی یحیی آبادی
Design of a Full Swing 20-Transistors Full Adder Cell based on CNTFET with High Speed and Low PDP
Amir Baghi Rahin - Afshin Kadivarian - Vahid Baghi Rahin
Implementation of an Optimized Deep Learning Model to Assess Pediatric Sleep Apnea Severity Using SpO2 Signals on Resource-Limited Microcontrollers
Erfan Mortazavi - Hanieh Mohammadi - Bahram Tarvirdizadeh - Khalil Alipour - Mohammad Ghamari
Smartly, reduce the latency of high-priority vehicles using IoT technology
Mahdi Talebi - Masoud Sabaei
Optimal Design of a Synchronous Reluctance Motor Using BioGeography-Based Optimization
Tohid Sharifi - Mojtaba Mirsalim
Improving Quarter-Wavelength Resonator Technique for Parasitic Cancellation of the ESD Protection Diode for High-Frequency Applications
Emadodin Zia Khodadadian - Mojtaba Joodaki
بهره برداری از ESS ها در بخش DC ترانسفوماتور حالت جامد به منظور بهبود کیفیت توان شبکه برق
یوسف عطائی - رضا قندهاری - مهدی بابائی - بهنام بهارلوئی
Development of Iterative Learning Control Method Based on Markov Parameters for High-Order Discrete-Time Singular Systems
Meysam Azhdari - Tahereh Binazadeh - Ali Gholami
Low-Power Fano Resonance-Based MIM Plasmonic Switch Using Kerr-Type Nonlinear Material
Yousef Karimi - Hassan Kaatuzian
بررسی و تحلیل تقابل تلفات و پروفیل ولتاژ به کمک الگوریتم ژنتیک چند هدفه در سیستم های قدرت در حضور سیستم های انتقال قدرت انعطاف پذیر
سجاد احمدنیا - حبیب رجبی مشهدی
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 43.6.0
