Essays about: "server architecture"

Showing result 21 - 25 of 189 essays containing the words server architecture.

  1. 21. Security Analysis of OPC UA in Automation Systems for IIoT

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

    Author : Vaishnavi Varadarajan; [2022]
    Keywords : Open Platform Communication Unified Architecture OPC UA ; Man in the Middle Attack; Denial of Service DoS ; Industrial Internet of Things IIoT ; Time Sensitive Networking TSN ; Open Platform Communication Unified Architecture OPC UA ; Man in the Middle Attack; Denial of Service DoS ; Industrial Internet of Things IIoT ; Time Sensitive Networking TSN ;

    Abstract : Establishing secured communication among the different entities in an industrial environment is a major concern. Especially with the introduction of the Industrial Internet of Things (IIoT), industries have been susceptible to cyber threats, which makes security a critical requirement for the industries. READ MORE

  3. 22. Secure and Privacy-Preserving Decentralized Wi-Fi Aware Service Discovery Architecture

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

    Author : Jiahao Wang; [2022]
    Keywords : Wi-Fi Aware; Secure Service Discovery; Bloom Filter; TESLA; Client Puzzle; Wi-Fi Aware; Säker Serviceupptäckt; Bloom Filter; TESLA; Klient Pussel;

    Abstract : In modern Mobile Ad hoc Networks (MANETs), service discovery is a major component for mobile devices to exchange data and find available services. However, service discovery architectures developed and adopted by the industry either are not appropriate for MANETs or cannot provide security and privacy protection to clients. READ MORE

  4. 23. Handling of mobile applications state using Conflict-Free Replicated Data Types

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

    Author : Anna Tranquillini; [2022]
    Keywords : Conflict-Free Replicated Data Types; local-first; mobile;

    Abstract : Mobile applications often must synchronize their local state with a backend to maintain an up-to-date view of the application state. Nevertheless, in some cases, the application’s ability to work offline or with poor network connectivity may be more significant than guaranteeing strong consistency. READ MORE

  5. 24. Replacing batch-based data extraction withevent streaming with Apache Kafka : A comparative study

    University essay from Blekinge Tekniska Högskola/Institutionen för programvaruteknik

    Author : Richard Axelsson; [2022]
    Keywords : etl; kafka connect; resource consumption; sql server;

    Abstract : For growing organisations that have built their data flow around a monolithic database server, anever-increasing number of applications and an ever-increasing demand for data freshness willeventually push the existing system to its limits, prompting either hardware upgrades or anupdated data architecture. Switching from an approach of full extractions of data at regularintervals to an approach where only changes are extracted, resource consumption couldpotentially be decreased, while simultaneously increasing data freshness. READ MORE

  6. 25. Gunshot Detection from Audio Streams in Portable Devices

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Linnea Bokelund; Ellen Grane; [2022]
    Keywords : machine learning; gunshot detection; convolutional neural networks; sound event detection; portable devices; Technology and Engineering;

    Abstract : Machine learning and artificial neural networks can be used to classify or detect specific sound events in audio signals. Gunshot detection is one use case for such networks and can be used to help law enforcement by alerting officers or triggering camera recordings. READ MORE