Sökning: "Wireless security"

Visar resultat 1 - 5 av 236 uppsatser innehållade orden Wireless security.

1. 1. Physical Layer Security for MIMOTransmission of Short PacketCommunications

   Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

   Författare :Varun Duvva; Bharath Reddy Anugu; [2024]
   Nyckelord :Physical Layer Security; Multiple-Input Multiple-Output; Short Packet communication; Maximum Ratio Combining; Maximum Ratio Transmission; and Beamforming;

   Sammanfattning : This thesis explores the practical application of Physical Layer Security (PLS) inMultiple-Input Multiple-Output (MIMO) systems, particularly focusing on ShortPacket Communication (SPC). The aim is to enhance the security of wireless com-munications against eavesdropping threats. LÄS MER

3. 2. Literature review on trustworthiness of Signature-Based and Anomaly detection in Wireless Networks

   Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

   Författare :Josephine Spångberg; Vainius Mikelinskas; [2023]
   Nyckelord :Cyber threats; Malware; Cyber attacks; Signature Based Detection; Anomaly Detection; Cyber defense; Sophisticated attacks; Modern cyberattacks; malware detection in wireless network; IoT;

   Sammanfattning : The internet has become an essential part of most people's daily lives in recent years, and as more devices connect to the internet, the risk of cyber threats increases dramatically. As malware becomes more sophisticated, traditional security prevention measures are becoming less effective at defending from cyber attacks. LÄS MER

4. 3. Evaluation and Optimization of LTE-V2X Mode 4 under Aperiodic Messages of Variable Size

   Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

   Författare :Md Mamunur Rashid; [2023]
   Nyckelord :LTE-V2X; aperiodic; variable size; CAM; Technology and Engineering;

   Sammanfattning : Vehicular networks connect vehicles for improved road safety and efficiency with the assistance of wireless information exchange. Vehicular networks are based on the frequent broadcast of awareness messages referred to as CAM (Cooperative Awareness Messages) or BSM (Basic Safety Message) in the ETSI and SAE standards, respectively. LÄS MER

5. 4. Why do people use public Wi-Fi? : An investigation of risk-taking behaviour and factors lead to decisions

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

   Författare :Mohamad Abdulkader; [2023]
   Nyckelord :Public Wi-Fi; hotspots; wireless networks; privacy; security; awareness; attitude; knowledge; risks; factor;

   Sammanfattning : The usage of public Wi-Fi and hotspots has witnessed a substantial increase in recent times, providing convenient connectivity in various public areas. Public wireless networks are now widely accessible, especially in smart cities. However, utilising public Wi-Fi exposes individuals to potential threats to their privacy and security. LÄS MER

7. 5. Investigations and Development in the Area of Automated Security Evaluation of Android Devices with Focus on Bluetooth

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

   Författare :Robin Holmquist; [2023]
   Nyckelord :Bluetooth; Android; Common Criteria; Automated dynamic security evaluation; Mobile device security; Bluetooth; Android; Common Criteria; Automatiserad dynamisk s¨akerhetstestning; S¨akerhet f¨or mobila enheter;

   Sammanfattning : Bluetooth is a technology that has been implemented in over 5 billion devices and therefore has a considerable impact. It is the dominant technology for shortrange wireless communication. LÄS MER