Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"Cyber Threat Intelligence"”.
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Learning representations for information mining from text corpora with applications to cyber threat intelligence
… mining framework for analysis of open-source cyber threat intelligence (CTI). Both contextual (sequential) and topological (graph-based) encodings of short text documents are modeled. To accomplish this goal, a series of machine learning tasks are defined, and learning representations are …
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Towards Secure and Trustworthy Cyberspace: Social Media Analytics on Hacker Communities
… relationship management, and more. However, the cybersecurity sector is behind other sectors in benefiting from the business intelligence offered by social media analytics. Given the role of hacker communities in cybercrimes and the prevalence of hacker communities, there is an urgent need for …
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Towards breach hypothesis based predictive autonomous cyber defense ecosystem: Proactive prevention of imminent threats and productivity losses
<p>As cyberattack tools and techniques get sophisticated and persistent, reactive cybersecurity has been unable to effectively prevent breaches and compromises. Organizations and institutions with large complex environments have wide vulnerable exposure with higher chances of a cyberattack. This …
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How to share cyber intelligence automatically in real-time by using system architecture process
Cyber dangers have grown, as cyber-attackers exploit unknown but extant software and system vulnerabilities through phishing, ransomware, and malware attacks. Even though cyber intelligence (CI) sharing is important as a defence mechanism, its implementation is hindered by issues such as lack of …
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Cyber Attack Modelling using Threat Intelligence. An investigation into the use of threat intelligence to model cyber-attacks based on elasticsearch and honeypot data analysis
Cyber-attacks have become an increasing threat to organisations as well as the wider public. This has led to greatly negative impacts on the economy at large and on the everyday lives of people. Every successful cyber attack on targeted devices and networks highlights the weaknesses within the …
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Leveraging a natural language processing approach towards a more informed vulnerability documentation process
Cybersecurity vulnerabilities are an ever-increasing threat to the current cybersecurity landscape. It has been previously suggested that Twitter is a robust data source for gathering Cyber Threat Intelligence data. This includes cyber vulnerabilities which can be retrieved via their Common …
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An SME-Focused Cyber Security and Risk Management Ontology Informed by Threat Intelligence
… a proliferating increase in the number of cyber threats targeting individuals, businesses, and organisations both large and small, the necessity for comprehensive security and, most especially, Cyber Threat Intelligence (CTI) becomes more paramount. It is no surprise that large-scale …
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From Alerts to Defense: Towards Building Adaptive Frameworks for Detection, Correlation, and Response
… investigate alerts with publicly available intelligence in the loop, and take guarded endpoint actions. We first present Ostinato, a cross-host correlation system that turns Windows and Linux audit feeds into a typed provenance graph and aligns similar subgraphs across machines. The …
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Market Based Models for CYBersecurity information EXchange (CYBEX)
Rising rate of cyber criminal activities has caught the attention of everyone spanning industry, academia, federal institutions, and military agencies. The initiative to protect critical resources against future cyber attacks requires security investments complemented with a collaborative effort …
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An Intelligent Decision Support System for Business IT Security Strategy
Cyber threat intelligence (CTI) is an emerging approach to improve cyber security of business IT environment. It has information of an a ected business IT context. CTI sharing tools are available for subscribers, and CTI feeds are increasingly available. If another business IT context is similar to …