Search for dissertations about: "net work security"

Showing result 1 - 5 of 19 swedish dissertations containing the words net work security.

  2. 1. Collaborative Network Security: Targeting Wide-area Routing and Edge-network Attacks

    Author : Rahul Gokulchand Hiran; Nahid Shahmehri; Niklas Carlsson; Olaf Maennel; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Collaboration; network security; BGP attacks; routing security; hijack;

    Abstract : To ensure that services can be delivered reliably and continuously over theInternet, it is important that both Internet routes and edge networks aresecured. However, the sophistication and distributed nature of many at-tacks that target wide-area routing and edge networks make it difficult foran individual network, user, or router to detect these attacks. READ MORE

  4. 2. Usable Security Policies for Runtime Environments

    Author : Almut Herzog; Nahid Shahmehri; Steven Furnell; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information security; Usability; Java; Resource control; Virtual machine; Computer science; Datavetenskap;

    Abstract : The runtime environments provided by application-level virtual machines such as the Java Virtual Machine or the .NET Common Language Runtime are attractive for Internet application providers because the applications can be deployed on any platform that supports the target virtual machine. READ MORE

  5. 3. Unequal tracks? Studies on work, retirement and health

    Author : Harpa Sif Eyjólfsdóttir; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : Background: In Sweden, the proportion of people aged 65 and older has doubled since 1950, and is projected to continue to increase. The increased longevity and proportion of older people in the population pose a challenge for financing and maintaining of the welfare, social security and pension systems. READ MORE

  6. 4. The impact of social security compensation inequality on earnings distribution due to sickness and disability

    Author : Jahangir Khan; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Compensations; earnings; gender; macroeconomic condition; inequality redistribution; sickness and disability insurance; social security regulations; typology.;

    Abstract : One of the main purposes of social security systems is to compensate for loss of earnings during periods of sickness and disability. Of interest is therefore the extent to which such compensation reduces earnings inequality. The aim of the thesis is two-fold. READ MORE

  7. 5. Performance Guarantees for Physical Layer Authentication in Mission-Critical Communications

    Author : Henrik Forssell; Ragnar Thobaben; Stefano Tomasin; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Physical layer authentication; mission-critical communica- tions; worst-case performance; queueing delay performance; stochastic net- work calculus; optimal attack strategies.; Electrical Engineering; Elektro- och systemteknik;

    Abstract : As the application areas for wireless communications are expanding, we also see new security vulnerabilities arise due to the open nature of the wire- less medium. One particularly challenging problem is how to guarantee the security of emerging mission-critical communications, e.g. READ MORE