Search for dissertations about: "security metrics"

Showing result 1 - 5 of 17 swedish dissertations containing the words security metrics.

  1. 1. Some Problems in Quantified Security

    Author : Vilhelm Verendel; [2010]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; risk behavior; quantified security; risk perception; security metrics; computer security; survey; decision-making; operational risk; quantified risk; quantitative models; information security;

    Abstract : This thesis contains work related to quantitative representation and analysis of computer and information security. The ability to accurately describe security using quantitative methods could offer better control and evaluation of security in operational settings. READ MORE

  2. 2. Towards Measurable and Tunable Security

    University dissertation from Fakulteten för ekonomi, kommunikation och IT

    Author : Reine Lundin; Karlstads universitet.; Karlstads universitet.; Karlstads universitet.; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TECHNOLOGY Information technology Computer science; TEKNIKVETENSKAP Informationsteknik Datavetenskap; Datavetenskap; Computer Science; tunable security; security measures; metrics; entropy; guesswork; privacy; anonymity; selective encryption;

    Abstract : Many security services today only provides one security configuration at run-time, and cannot then utilize the trade-off between performance and security. In order to make use of this trade-off, tunable security services providing several security configurations that can be selected at run-time are needed. READ MORE

  3. 3. Security in Embedded Systems A Model-Based Approach with Risk Metrics

    University dissertation from Linköping : Linköping University Electronic Press

    Author : Maria Vasilevskaya; Linköpings universitet.; Linköpings universitet.; [2015]

    Abstract : The increasing prevalence of embedded devices and a boost in sophisticated attacks against them make embedded system security an intricate and pressing issue. New approaches to support the development of security-enhanced systems need to be explored. READ MORE

  4. 4. A Framework and Calculation Engine for Modeling and Predicting the Cyber Security of Enterprise Architectures

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Hannes Holm; KTH.; [2014]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Computer security; security metrics; vulnerability assessment; attack graphs; risk management; architecture modeling; Enterprise Architecture; Cybersäkerhet; säkerhetsmetriker; sårbarhetsanalys; attackgrafer; riskhantering; arkitekturmodellering; organisationsövergripande arkitektur;

    Abstract : Information Technology (IT) is a cornerstone of our modern society and essential for governments' management of public services, economic growth and national security. Consequently, it is of importance that IT systems are kept in a dependable and secure state. READ MORE

  5. 5. Usable Firewall Rule Sets

    University dissertation from Karlstads universitet

    Author : Artem Voronkov; Karlstads universitet.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Network Security; Usable Security; Firewall Configuration; Systematic Literature Review; Usability Metrics; User Studies; Computer Science; Datavetenskap;

    Abstract : Correct functioning is the most important requirement for any system. Nowadays there are a lot of threats to computer systems that undermine confidence in them and, as a result, force a user to abandon their use. Hence, a system cannot be trusted if there is no proper security provided. READ MORE