Search for dissertations about: "Cyber Security"

Showing result 1 - 5 of 24 swedish dissertations containing the words Cyber Security.

  1. 1. Tool Support for Enterprise Architecture Analysis with application in cyber security

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Markus Buschle; KTH.; [2014]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Enterprise Architecture; Decision-making; Model-based analysis; Property analysis; Cyber security; Software tool; Design Science; Electrical Engineering; Elektro- och systemteknik;

    Abstract : In today’s companies, business processes and information technology areinterwoven. Old and new systems as well as off-the-shelf products and tailoredsolutions are used. This results in heterogeneous, often complex ITlandscapes. The impact of changes and the affected systems are difficult toidentify. READ MORE

  2. 2. A framework and theory for cyber security assessments

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Teodor Sommestad; KTH.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cyber security; security assessment; vulnerability assessment; architecture modeling; enterprise architecture;

    Abstract : Information technology (IT) is critical and valuable to our society. An important type of IT system is Supervisor Control And Data Acquisition (SCADA) systems. These systems are used to control and monitor physical industrial processes like electrical power supply, water supply and railroad transport. READ MORE

  3. 3. On Cyber-Security for In-Vehicle Software

    University dissertation from ; Chalmers tekniska högskola; Gothenburg

    Author : Aljoscha Lautenbach; [2017]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Vehicular Security; Memory Protection; Automotive Security; Memory Exploitation; In-Vehicle Network; Risk Assessment; CAN authentication; Secure Software Development;

    Abstract : We live in a highly connected world, which brings many opportunities, but which also makes us vulnerable to attacks. Security in regular IT systems, such as desktop and server systems, has decades of active research behind it, whereas security in the automotive domain is still a relatively new topic. READ MORE

  4. 4. Toward Cyber-Secure and Resilient Networked Control Systems

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : André Teixeira; KTH.; KTH.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cyber Security; Resilience; Industrial Control Systems; Fault-Tolerant Systems; Risk Management; Cyber säkerhet; Resiliens; Industriella Styrsystem; Riskanalys; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Resilience is the ability to maintain acceptable levels of operation in the presence of abnormal conditions. It is an essential property in industrial control systems, which are the backbone of several critical infrastructures. READ MORE

  5. 5. Improving IT Architecture Modeling Through Automation Cyber Security Analysis of Smart Grids

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Margus Välja; KTH.; [2018]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Electrical Engineering; Elektro- och systemteknik;

    Abstract : Contemporary organizations depend on IT to reach their goals but the organizations are constantly adapting to changing market conditions and these changes need to be reflected in the IT architecture. Modeling is often used to manage complex architectures allowing to abstract details and focus on the most important aspects. READ MORE