Sökning: "RYU Controller"

Hittade 5 uppsatser innehållade orden RYU Controller.

1. 1. A Prevention Technique for DDoS Attacks in SDN using Ryu Controller Application

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Författare :Yashwanth Venkata Sai Kumar Adabala; Lakshmi Venkata Raghava Sudheer Devanaboina; [2024]
   Nyckelord :Software Defined Networking; SDN; IP Spoofing; Flooding; DDoS Attacks; Mininet; Snort IDS; Network Security;

   Sammanfattning : Software Defined Networking (SDN) modernizes network control, offering streamlined management. However, its centralized structure makes it more vulnerable to distributed Denial of Service (DDoS) attacks, posing serious threats to network stability. LÄS MER

3. 2. Securing SDN Data Plane:Investigating the effects of IP SpoofingAttacks on SDN Switches and its Mitigation : Simulation of IP spoofing using Mininet

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Författare :SHIVAKUMAR YADAV JABBU; ANIRUDH SAI MADIRAJU; [2023]
   Nyckelord :Software Defined Networking; IP Spoofing; Flooding; DDoS Attacks; Data Plane; Mininet;

   Sammanfattning : Background:Software-Defined Networking (SDN) represents a network architecture that offers a separate control and data layer, facilitating its rapid deployment and utilization for diverse purposes. However, despite its ease of implementation, SDN is susceptible to numerous security attacks, primarily stemming from its centralized nature. LÄS MER

4. 3. Tensor-Based Data Analysis For Intelligent Network

   Master-uppsats, Luleå tekniska universitet/Datavetenskap

   Författare :Tareq Alqazzaz; [2022]
   Nyckelord :Software Defined Network; Tensor; Tensor Decomposition; Mininet; RYU Controller;

   Sammanfattning : The ever-increasing applications of Big Data in improving networking application performancehave motivated the networking community to deploy it in SDN (Software defined network) toconstruct flexible, scalable, self-aware, and self-managing networks. The primary purpose ofthis research is to investigate the validity of tensor-decomposition, a well-knownmathematical approach for data reduction, to catch patterns in network traffic as an initialstep toward the network's intelligence. LÄS MER

5. 4. The Latency Effects of Utilizing a Microservice Architecture in a Time-Critical System

   Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

   Författare :Anton Hölscher; [2021]
   Nyckelord :Microservices; Software Defined Networking; SDN; Latency; OpenFlow; Mininet; Ruy; Beacon;

   Sammanfattning : This study aims to examine the effects of transforming a monolithic server system into a microservice architecture, focusing on the increased latency introduced by using a microservice orchestrator. The microservice orchestrator was implemented using an OpenFlow switch controlled by the Beacon and Ryu OpenFlow controllers. LÄS MER

7. 5. Improving the security of exposed safety critical systems using SDN

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Daniel Bjarnestig; Filippa De Laval; [2019]
   Nyckelord :Software defined network; SDN; network security; Ryu; Technology and Engineering;

   Sammanfattning : The purpose of this thesis is to study if software defined networks (SDN) can function as a second layer of defence in safety critical sensor networks. SDNs are controlled and topologically defined by a logically centralised control unit. LÄS MER