Sökning: "Nasir Ali"

Hittade 5 uppsatser innehållade orden Nasir Ali.

  1. 1. DATA LINK LAYER SECURITY PROBLEMS AND SOLUTIONS

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för informationsteknologi

    Författare :Ali Mustafa; Nasir Siddique; Mubeen Zubair; [2015]
    Nyckelord :data link layer;

    Sammanfattning : The Open Systems Interconnect Model (OSI) is a conceptual model of networking thatcategorizes network functions into seven layers. It is defined in this model that how layerscommunicate with each other. In this thesis, we address common Layer 2 attacks and theirsolutions. Layer 2 is considered a very weak link in a secure network. LÄS MER

  3. 2. Brandlink Business-to-Business E-commerce web Solution

    Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

    Författare :Muhammad Arif; Muhammad Ali Nasir Janjua; [2014-02-19]
    Nyckelord :;

    Sammanfattning : Today, business is moving rapidly towards web technologies due to their portability, efficiency and multi-platform compatibility. Web technologies are impacting the way of businesses and their management. LÄS MER

  4. 3. Echo Cancellation using PMSAF and Compare the performance with NLMS and improved PNLMS under different Impulse responses

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :Mohsin Ali; Muhammad Jamal Nasir; [2013]
    Nyckelord :Echo cancellation; IPNLMS; MSAF; NLMS; PNLMS; SAF;

    Sammanfattning : In the field of signal processing adaptive filtering is a major subject which has vast applications in speech processing e.g. speech coding, speech enhancement, echo cancellation and interference. Echo is the major problem in the communication systems. LÄS MER

  5. 4. Human Errors and Learnability Evaluation of Authentication System

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :Mohammad Ali Khan; Majid Nasir; [2011]
    Nyckelord :Human error identification; learnability evaluation; e-banking authentication;

    Sammanfattning : Usability studies are important in today’s context. However, the increased security level of authentication systems is reducing the usability level. Thus, to provide secured but yet usable authentication systems is a challenge for researchers to solve till now. LÄS MER

  7. 5. Communication Support to Scrum Methodology in Offshore Development

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för datavetenskap och kommunikation

    Författare :Kashif Ali Sulemani; Muhammad Nadeem Nasir; [2009]
    Nyckelord :Global Software Engineering; Communication in Distributed Project; Offshore development; Nokia Test;

    Sammanfattning : In today world, the software companies are expanded above the continents. The software development work span continents and the distributed team work together over the borders. The agile development methodology demands close collaboration with client, rapid requirements change and an iterative development of fixed length. LÄS MER