Sökning: "Anti-virus"

Visar resultat 6 - 10 av 22 uppsatser innehållade ordet Anti-virus.

1. 6. Ransomware

   Kandidat-uppsats, Högskolan Kristianstad/Fakulteten för naturvetenskap

   Författare :Carl Greinsmark; [2020]
   Nyckelord :Ransomware; encryption; decryption;

   Sammanfattning : This thesis researches different ransomwares, how we can stop them and how their threat vectors work. It is important to notice that when solving one ransomware doesn’t solve the next incoming one. In this thesis we investigate six different ransomwares that spread between 2016-2019. LÄS MER

3. 7. An Evaluation of Machine Learning Approaches for Hierarchical Malware Classification

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

   Författare :Robin Roth; Martin Lundblad; [2019]
   Nyckelord :Machine Learning; Hierarchical Malware Classification; Static Malware Analysis; Mnemonic N-grams;

   Sammanfattning : With an evermore growing threat of new malware that keeps growing in both number and complexity, the necessity for improvement in automatic detection and classification of malware is increasing. The signature-based approaches used by several Anti-Virus companies struggle with the increasing amount of polymorphic malware. LÄS MER

4. 8. Using Blockchain Techniques to Create an Opinion-Based Whitelisting Procedure

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

   Författare :Simon Alm Nilsson; David Johansson; [2018]
   Nyckelord :blockchain; hyperledger fabric; permissioned; database; voting; whitelist; malware; Technology and Engineering;

   Sammanfattning : Malware has proven to be a persistent problem with an increasing amount of variations, and new attack vectors are constantly being taken advantage of. Security specialists are always on the hunt for new technologies useful in the fight against malware. Blockchain technologies bring promises of high integrity, decentralization, and transparency. LÄS MER

5. 9. Bypassing modern sandbox technologies

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

   Författare :Gustav Lundsgård; Victor Nedström; [2016]
   Nyckelord :Technology and Engineering;

   Sammanfattning : Malware (malicious software) is becoming an increasing problem, as it continuously grows both in numbers and complexity. Traditional, signature based anti-virus systems are often incapable of detecting new, sophisticated malware, which calls for more advanced tools. LÄS MER

7. 10. Malicious Entity Categorization using Graph modelling

   Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

   Författare :Gayathri Srinivaasan; [2016]
   Nyckelord :malware; classification; graph modelling; graph mining; downloader; payload; URL; file sample; graph traversal; malware; klassificering; graf modellering; graf gruvdrift; dataöverföring; nyttolast; URL; fil prov; graf traverse;

   Sammanfattning : Today, malware authors not only write malicious software but also employ obfuscation, polymorphism, packing and endless such evasive techniques to escape detection by Anti-Virus Products (AVP). Besides the individual behavior of malware, the relations that exist among them play an important role for improving malware detection. LÄS MER