Sökning: "Denial of Service"

Visar resultat 16 - 20 av 108 uppsatser innehållade orden Denial of Service.

1. 16. The Deeper Investigation of SmartHealthcare Systems using 5G Security

   Master-uppsats, Blekinge Tekniska Högskola

   Författare :Bindu Ananthula; Niharika Budde; [2023]
   Nyckelord :Smart Healthcare; 5G; IoT; Security; Risk Management;

   Sammanfattning : A promising approach to raising the caliber and accessibility of healthcare services is the development of Smart Healthcare Systems. However, the union of wireless networks and smart medical devices has created additional security issues, such as the possibility of identity theft, data breaches, and denial-of-service assaults. LÄS MER

3. 17. Ethical Hacking of a Virtual Reality Headset

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Olivia Höft; [2023]
   Nyckelord :Cyber Security; Ethical Hacking; Penetration Test; Virtual Reality Headset; Cyber Säkerhet; Etisk Hackning; Penetrationstest; Virituella Verklighets Glasögon;

   Sammanfattning : Weak product cybersecurity is an increasing problem within society, and a growing consumer product is the Virtual Reality (VR) headset. This thesis investigated common vulnerabilities in Internet of Things (IoT) consumer products and performed proof-of-concept exploits on the Meta Quest VR headset. LÄS MER

4. 18. Mitigating HTTP Denial-of-Service Attacks on Self-Hosted Web Applications

   Kandidat-uppsats, KTH/Datavetenskap

   Författare :William Berg; Gustav Henningsson; [2022]
   Nyckelord :;

   Sammanfattning : Denial-of-service (DoS) attacks are a common threat to any resource on the internet, making knowledge regarding how to prevent them increasingly valuable. In this paper we have investigated different HTTP DoS attacks, how they affect web servers, and what steps one might take to protect a self-hosted web application from such attacks. LÄS MER

5. 19. A Comprehensive Taxonomy of Attacks and Mitigations in IoT Wi-Fi Networks : physical and data-link layer

   M1-uppsats, Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

   Författare :Sarmed Almjamai; [2022]
   Nyckelord :Attack; Mitigation; Tools; Vulnerability; Security protocol; WPA2; WPA3; Wi-Fi; IoT; physical layer; data-link layer; MitM; DoS; Key-recovery; Traffic decryption;

   Sammanfattning : The number of Internet of Things (IoT) devices is rising and Wireless Fidelity (Wi-Fi) networks are still widely used in IoT networks. Security protocols such as Wi-Fi Protected Access 2 (WPA2) are still in use in most Wi-Fi networks, but Wi-Fi Protected Access 3 (WPA3) is making its way as the new security standard. LÄS MER

7. 20. Puzzle-based Clogging DoS-resilient Vehicular Communications

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Zhichao Zhou; [2022]
   Nyckelord :On-Board Units OBUs ; Denial of Service DoS ; Puzzle scheme; Hash function; Pre-authenticate; On-Board Units OBUs ; Denial of Service DoS ; Pusselsystemet; Hashfunktioner; Förautentisera;

   Sammanfattning : In Vehicular Communication Systems (VCSs), authenticated safety beacons are used to deliver the vehicles’ status and provide necessary information for the applications. However, high rate safety beacons impose high processing overhead on the resource-constrained vehicular On-Board Units (OBUs). LÄS MER