Sökning: "Datasäkerhet"
Visar resultat 16 - 20 av 120 uppsatser innehållade ordet Datasäkerhet.
16. Tor och webbplatsorakel : Konstruktion och utvärdering av webbplatsorakel från DNS-tidtagning i Tor-nätverket.
Kandidat-uppsats, Karlstads universitetSammanfattning : This paper discsusses the question: is website oracles in Tor from timing DNS something we have to worry about? This paper builds apon the findings done by Rasmus Dahlberg and Tobias Pulls in thier paper Website Fingerprinting with Website Oracles. A website oracle is a side channel attack that answers the predicate: has this website been visited before? The website oracle is constructed and test are carried out, with great outcome, resulting in that website oracles from timing DNS is not an attack that puts individuals using Tor at risk, but certanly challanges the idea of an anonymity network when such a lot of data can be derived from DNS. LÄS MER
17. Privacy Preserving Survival Prediction With Graph Neural Networks
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : In the development process of novel cancer drugs, one important aspect is to identify patient populations with a high risk of early death so that resources can be focused on patients with the highest medical unmet need. Many cancer types are heterogeneous and there is a need to identify patients with aggressive diseases, meaning a high risk of early death, compared to patients with indolent diseases, meaning a low risk of early death. LÄS MER
18. Formalise Defense Strategies in Design Patterns of Threat Models
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Cyber-attacks are an increasing problem for organizations across the world. The attacks on systems are getting more and more sophisticated and thereby more and more difficult to protect against. The security of systems is crucial to protect your data from unauthorized access. LÄS MER
19. Hacking Into Someone’s Home using Radio Waves : Ethical Hacking of Securitas’ Alarm System
Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : The number of IoT systems in our homes has exploded in recent years. By 2025 it is expected that the number of IoT devices will reach 38 billion. Home alarm systems are an IoT product that has increased dramatically in number and complexity in recent years. LÄS MER
20. Improving BPM with Blockchain Technology : Benefits, costs, criteria & barriers
Magister-uppsats, Mittuniversitetet/Institutionen för kvalitets- och maskinteknikSammanfattning : Syftet med denna studie var att förstå kriterier, barriärer, kostnader och fördelar som är förknippade med implementering av blockchain-teknik, och utifrån detta utforska hur blockchain-teknik kan förbättra BPM. Studien är av kvalitativ karaktär och gjordes sekventiellt genom att först genomföra en omfattande tvärvetenskaplig litteraturöversikt och därefter intervjua personer med erfarenhet från blockchain-teknik. LÄS MER