Sökning: "Software-defined network"

Visar resultat 6 - 10 av 92 uppsatser innehållade orden Software-defined network.

  1. 6. Assessing the threat of Stingrays in 4G cellular networks

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Emil Karim; Sina Khoraman; [2023]
    Nyckelord :Cellular network; Wireless communication; Stingray; Privacy; Surveillance; Tracking; 4G; Software-defined radio; Cellulärt nätverk; Trådlös kommunikation; Stingray; Integritet; Övervakning; Spårning; 4G; Mjukvarudefinierad radio;

    Sammanfattning : This bachelor thesis explores the threat of Stingrays, fake cell towers, to the mobile network. The increasing availability of open-source technology and hardware has made it easier to build Stingrays. LÄS MER

  3. 7. Software Defined VNA : Measure Coupling Between Elements in an Antenna Array

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Signaler och system

    Författare :Alexander Söderlund; [2023]
    Nyckelord :VNA; Vector Network Analyser; SDR; KrakenSDR; S-parameter; Antenna Coupling;

    Sammanfattning : With improvements in hardware of antenna receivers, fully digital arrays have been made possible to use in real time systems. These systems have a greater complexity, with the advantage of more dynamic system design since the use of the communication system can be changed with only a software change. LÄS MER

  4. 8. 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

  5. 9. Optimizing Relay Placement for Scalable Secure VPLS Networks using Facility Location Modeling

    Master-uppsats, Linköpings universitet/Databas och informationsteknik

    Författare :Xi Tan; [2023]
    Nyckelord :VPLS; HIP; CFLP; SDN;

    Sammanfattning : Virtual Private LAN Service (VPLS) networks have emerged as a popular solution for providing scalable and efficient Layer 2 connectivity across wide-area networks. However, designing secure and scalable VPLS networks presents significant challenges. LÄS MER

  7. 10. The Global Interconnection Scheme of Silago : RTL Design and Verification

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Tong Lou; [2023]
    Nyckelord :Silago; global interconnection; synchronous dataflow; network on chip; Silago; global sammankoppling; synkront dataflöde; nätverk på chip;

    Sammanfattning : The Silago concept introduces a hardware-centric platform that is based on coarse-grained reconfigurable fabrics and networks on chips(NoCs). With the intra-region and inter-region NoC, the Silago platform can form resource clusters to host various applications. LÄS MER