Sökning: "covert channel"

Hittade 4 uppsatser innehållade orden covert channel.

1. 1. A command-and-control malware design using cloud covert channels : Revealing elusive covert channels with Microsoft Teams

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

   Författare :Massimo Bertocchi; [2023]
   Nyckelord :Covert channel; Command and Control; Microsoft Teams; Detection; Hemlig kanal; ledning och kontroll; Microsoft Teams; upptäckt;

   Sammanfattning : With the rise of remote working, business communication platforms such as Microsoft Teams have become indispensable tools deeply ingrained in the workflow of every employee. However, their increasing importance have made the identification and analysis of covert channels a critical concern for both individuals and organizations. LÄS MER

3. 2. What's the Deal with Stegomalware? : The Techniques, Challenges, Defence and Landscape

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

   Författare :Kristoffer Björklund; [2021]
   Nyckelord :Stegomalware; steganography; information hiding; covert channel;

   Sammanfattning : Stegomalware is the art of hiding malicious software with steganography. Steganography is the technique of hiding data in a seemingly innocuous carrier. The occurrence of stegomalware is increasing, with attackers using ingenious techniques to avoid detection. LÄS MER

4. 3. Successful Branding in Covert Virals : Communication Strategy and Communication Channel Synergy

   Kandidat-uppsats, Internationella Handelshögskolan

   Författare :Carl Oscar Jansson; Jens Myhrman; Michael Nordström; [2011]
   Nyckelord :Covert Virals; Branding Strategies; Communication Channels; Advertising; Covert Marketing; Viral Marketing; Communication Strategy; Media Strategy; Generation Y;

   Sammanfattning : Purpose: The purpose of this study is to see what implications the new communication channel of Covert Virals has on acknowledged communication strategies and whether or not these strategies are still viable within Covert Virals.   Background: The term Covert Viral has been given to pieces of advertisement, spread through the medium of electronic word of mouth over social networks, which are designed to look user made. LÄS MER

5. 4. Information Hiding in Networks : Covert Channels

   Kandidat-uppsats, Institutionen för kommunikation och information

   Författare :Rubén Ríos del Pozo; [2007]
   Nyckelord :Network Security; Covert Channels; Bandwidth; Detection; Covert TCP; ICMP Ping Tunnel; HTTP Firepass; Ozyman DNS Tunnel;

   Sammanfattning : Covert Channels have existed for more than twenty years now. Although they did not receive a special attention in their early years, they are being more and more studied nowadays. LÄS MER