Sökning: "Cyber Security"

Visar resultat 1 - 5 av 148 uppsatser innehållade orden Cyber Security.

  1. 1. Web-based prototype for protecting controllers from existing cyber-attacks in an industrial control system

    Uppsats för yrkesexamina på grundnivå, KTH/Medicinteknik och hälsosystem

    Författare :Pa Sanyang; [2020]
    Nyckelord :ICS; SCADA; Modbus; Honeypot; Conpot; Cyber attacks; MITM; DoS; Flooding; Reverse proxy server; AWS; ICS; SCADA; Modbus; Honeypot; Conpot; Cyber attacks; MITM; DoS; Flooding; Reverse proxy server; AWS;

    Sammanfattning : Industrial control system or ICS is a critical part of the infrastructure in society. An example of ICS is the rail networks or energy plants like the nuclear plant. SCADA is an ICS system following a hierarchical structure. Due to the fact that a control system can be very large, monitoring remote through networks is an effective way to do so. LÄS MER

  2. 2. Threat modeling of large-scale computer systems : Implementing and evaluating threat modeling at Company X

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

    Författare :Love Wessman; Niklas Wessman; [2020]
    Nyckelord :;

    Sammanfattning : Threat modeling is a growing field in cyber security. As computer systems grow larger and more complicated, the understanding of how to model and protect these systems becomes ever more important. Threat modeling is a method well suited for this task. LÄS MER

  3. 3. azureLang: Cyber Threat Modelling in Microsoft Azure cloud computing environment

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

    Författare :Ningyao Geng; [2020]
    Nyckelord :Threat modelling; Microsoft Azure; MAL; Cloud computing; azureLang; Hotmodellering; Microsoft Azure; MAL; Cloud computing; azureLang;

    Sammanfattning : When assessing network systems, security has always been one of the priorities.Cyber threat modelling is one of the most suitable methods. From a startingpoint to each valuable asset, the simulation can enable the users to explore certainsecurity weaknesses alongside the attack path. LÄS MER

  4. 4. Development of Generic Communication Middleware for Embedded Sensor Systems Transmitting Health Parameters

    Master-uppsats, Mälardalens högskola/Akademin för innovation, design och teknik; Mälardalens högskola/Akademin för innovation, design och teknik

    Författare :Subaharan Kailayanathan; Saji Kamdod; [2020]
    Nyckelord :Health technology; e-Health; Embedded Sensor Systems; Middleware; IPSec; MQTT; Cyber Security; Bluetooth 5.0;

    Sammanfattning : Health technology or e-Health is one of the most rapidly growing areas in healthcare today and it has been an important requirement as a new concept of healthcare industry. Since global society has been changed to aging society and the healthcare cost has been increasing in the 21st century since 2007. LÄS MER

  5. 5. Visualization of cyber security attacks

    Master-uppsats, Linköpings universitet/Medie- och InformationsteknikLinköpings universitet/Tekniska högskolan; Linköpings universitet/Medie- och InformationsteknikLinköpings universitet/Tekniska högskolan

    Författare :Jennifer Bedhammar; Oliver Johansson; [2020]
    Nyckelord :;

    Sammanfattning : The Swedish Defence Research Agency (FOI) simulates cyber attacks for research and education purposes in their cyber range, CRATE, with a system called SVED. This thesis describes the process of creating a visualization of the log files produced by SVED, with the purpose of increasing the users’ comprehension of the log files and thereby increasing their knowledge of the simulated attacks. LÄS MER