Sökning: "Ransomware"

Visar resultat 1 - 5 av 38 uppsatser innehållade ordet Ransomware.

  1. 1. Evaluation of Open-source Threat Intelligence Platforms Considering Developments in Cyber Security

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Love Andrén; [2024]
    Nyckelord :Threat Intelligence; Open-source; Information Sharing; Cyber Security;

    Sammanfattning : Background. With the increase in cyberattacks and cyber related threats, it is of great concern that the area still lacks the needed amount of practitioners. Open-source threat intelligence platforms are free platforms hosting related information to cyber threats. LÄS MER

  3. 2. Characterizing Bitcoin Use For Illicit Activities

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Hampus Rosenquist; [2023]
    Nyckelord :Bitcoin; illicit; characterization; bitcoin abuse; crypto; cryptocurrencies; cryptocurrency; Bitcoin; illegalt; illegal; olagligt; karaktärisering; bitcoinmissbruk; krypto; kryptovaluta; kryptovalutor;

    Sammanfattning : Bitcoin's decentralized nature enables reasonably anonymous exchange of money outside of the authorities' control. This has led to Bitcoin being popular for various illegal activities, including scams, ransomware attacks, money laundering, black markets, etc. LÄS MER

  4. 3. Skydd och incidentrespons inom IT-säkerhet : En studie kring utvecklingen av ransomware

    Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Christoffer Ericson; Nick Derek; [2023]
    Nyckelord :IT-security; Cyber Security; Data Security; IT Attack; Cyber Attack; Data Exfiltration; Ransomware; Backup; Encryption; Patch Management; Risk Management; Incident Response; Compliance.; IT-säkerhet; Cybersäkerhet; Datasäkerhet; IT-angrepp; Cyberattack; Dataläcka; Ransomware; Backup; Kryptering; Patch Management; Riskhantering; Incidentrespons; Regelefterlevnad.;

    Sammanfattning : Cybersäkerhet är ett konstant växande hot mot organisationer, genom det ständigt ökade digitaliserade samhället, dock finns tecken på att medvetenheten hos organisationer ökar vad gäller cyberattacker och cybersäkerhet. Cyberattacker kan skapa konsekvenser som kan förhindra organisationens verksamhet. LÄS MER

  5. 4. Assessing Ransomware Mitigation Strategies in Swedish Organizations: A Focus on Phishing Emails

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

    Författare :Johan Liedgren; Felix von Bonsdorff; [2023]
    Nyckelord :Ransomware; ransomware mitigation; phishing; phishing emails; malware prevention strategies;

    Sammanfattning : Ransomware has been a growing threat to today's organizations, with irreparable damages and billions of dollars lost, it is crucial for organizations to implement mitigation strategies that can counter these attacks. With phishing attempts being the primary attack vector, it is evident that organizations need to implement the best practices in order to avoid the consequences. LÄS MER

  7. 5. Behaviour-based detection ofransomware attacks in the Cloud usingmachine learning

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datavetenskap

    Författare :Yaroslav Popryho; Leonid Popryho; [2023]
    Nyckelord :ransomware detection; cloud environments; behavior-based detec- tion; machine learning; Google Drive;

    Sammanfattning : Background: Ransomware attacks are a significant threat to digital informa-tion, and with the increasing adoption of cloud storage services, attackers now targetcloud environments. The existing literature on ransomware detection has primarilyfocused on local environments, and there is a limited body of research on applyingthese approaches to the cloud environment. LÄS MER