Essays about: "DNS"

Showing result 16 - 20 of 73 essays containing the word DNS.

  1. 16. Deep learning for non-intrusive sensing in turbulence with passive scalars

    University essay from KTH/Strömningsmekanik och Teknisk Akustik

    Author : Arivazhagan Geetha Balasubramanian; [2021]
    Keywords : Turbulent boundary layer; passive scalar; direct numerical simulation; Prandtl number; Machine learning; convolutional neural network; Turbulent gränsskikt; passiv skalär; direkt numerisk simulering; Prandtl-nummer; maskininlärning; faltningsneurala nätverk;

    Abstract : The near-wall modelling of turbulent flows has been an active field of research due to the computational cost associated with the direct numerical simulations of such flow, which are characterized by a wide range of length and time scales. With the recent advancements in technological capabilities, the availability of high-fidelity data has enabled the construction of data-driven approaches to model turbulence. READ MORE

  3. 17. What's the Deal with Stegomalware? : The Techniques, Challenges, Defence and Landscape

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Kristoffer Björklund; [2021]
    Keywords : Stegomalware; steganography; information hiding; covert channel;

    Abstract : Stegomalware is the art of hiding malicious software with steganography. Steganography is the technique of hiding data in a seemingly innocuous carrier. The occurrence of stegomalware is increasing, with attackers using ingenious techniques to avoid detection. READ MORE

  4. 18. A Numerical Study of Melt Pool Heat Transfer in the IVR of a PWR

    University essay from KTH/Fysik

    Author : Yuer Zhao; [2021]
    Keywords : In-vessel melt retention; corium pool; Zr oxidation ratio; melt pool convection; CFD; SST k-ω turbulence model; Smältretention i kärlet; koriumpöl; Zr-oxidationsförhållande; konvektion i en smältpöl; CFD; SST k-ω turbulensmodell;

    Abstract : This thesis aims to provide the thermal condition of melt pool convection by CFD simulation, which is important to the assessment of the invessel melt retention (IVR) strategy widely adopted in Generation III pressurized water reactors (PWRs). As a severe accident mitigation measure, the IVR strategy is realized through external cooling of the lower head of a reactor pressure vessel (RPV). READ MORE

  5. 19. Design and Evaluation of Service Selection in Mobile Edge Cloud

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Erfan Wu; [2021]
    Keywords : Edge computing; Mobile network; Service discovery; Service selection; Stable match algorithm; Edge Computing; Mobilnät; Tjänstupptäckt; Tjänsteval; Stabil matchningsalgoritm;

    Abstract : With the development of 5G technology and edge computing, more and more network application services have been migrated to the cloud network in order to improve the performance, availability and ensure Quality of Service. Edge computing has essentially changed the service deployment model and reduce the latency further for better customer experience, which is realized by deploying network service replicas in geographically distributed edge sites. READ MORE

  6. 20. Orphaned DNS Records

    University essay from Luleå tekniska universitet/Datavetenskap

    Author : Jonatan Lundström; [2021]
    Keywords : DNS; Domain; Name; System; Computer; Networking; Dangling;

    Abstract : Detta dokument är en teknisk rapport för ett projekt vars syfte är att utveckla en Lambda-funktion som letar efter oanvänd Domain Name System (DNS)-information i AWS’ Route 53. Denna information har potential att orsaka säkerhetsbrister genom att missleda användare till en destination annan än den som de förväntar sig nå. READ MORE