Search for dissertations about: "security"

Showing result 1 - 5 of 1038 swedish dissertations containing the word security.

  2. 1. Some Problems in Quantified Security

    Author : Vilhelm Verendel; Chalmers University of Technology; []
    Keywords : computer security; quantified risk; quantified security; risk behavior; operational risk; security metrics; information security; survey; quantitative models; decision-making; risk perception;

    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

  4. 2. Sensitising Urban Transport Security : Surveillance and Policing in Berlin, Stockholm, and Warsaw

    Author : Ola Svenonius; Fredrika Björklund; Rune Premfors; Peo Hansen; Stockholms universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; urban security; security governance; public transport; surveillance; police; private security; emotion; fantasy; fear of crime; discourse analysis; Berlin; Stockholm; Warsaw; statsvetenskap; Political Science;

    Abstract : The city as a focal point of both domestic and international security policy is characteristic of the 21st century security landscape in Europe. Amidst the 'War on Terror' and the pan-European battle against organised crime, the city is the location where global processes are actually taking place. READ MORE

  5. 3. Web Application Content Security

    Author : Daniel Hausknecht; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Content Security Policy; crawling; web application security; web security; client side; security HTTP headers;

    Abstract : The web has become ubiquitous in modern lives. People go online to stay in contact with their friends or to manage their bank account. With lots of different sensitive information handled by web applications securing them naturally becomes important. READ MORE

  6. 4. Actual and Perceived Information Systems Security

    Author : Per Oscarson; Karin Axelsson; Göran Goldkuhl; Rune Gustafsson; Linköpings universitet; []
    Keywords : SOCIAL SCIENCES; SAMHÄLLSVETENSKAP; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Information systems security; IS security; IT security; Information security; Actual and perceived; Information science; Informationslära;

    Abstract : As the Internet becomes the major information infrastructure in most sectors, the importance of Information Systems (IS) security steadily increases. While reaching a certain level of actual IS security is vital for most businesses, this level must also be perceived as acceptable by stakeholders. READ MORE

  7. 5. Modeling and tuning security from a quality of service perspective

    Author : Stefan Lindskog; Chalmers University of Technology; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; tunable security; network security; security service; data protection; dependability; security evaluation; quality of service QoS ;

    Abstract : Security has traditionally been thought of as a system or network attribute that was the result of the joint endeavors of the designer, maintainer and user, among others. Even though security can never reach a level of 100%, the aim has been to provide as much security as possible, given the boundary conditions in question. With the advent of, e.g. READ MORE