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 14 of 14 for “"SIEM"”.
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Implementação de SIEM open source com Elastic Security para detecção de ataques cibernéticos
… Neste projeto implementamos a solução de SIEM Elastic Security, uma ferramenta de código aberto que se demonstrou capaz de detectar em um ambiente controlado 5 principais técnicas utilizadas em ataques cibernéticos.
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Edge-Based Anomaly Detection for IoMT: A Lightweight Unsupervised Model and SIEM Integration
… real Security Information and Event Management (SIEM) workflows. An Isolation Forest model is trained using baseline telemetry that represents normal device behavior and then deployed in inference-only mode at the edge, where the model scores new events without retraining or updating parameters …
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Augmenting security event information with contextual data to improve the detection capabilities of a SIEM
… A security information and event management (SIEM) system is a security system that correlates security event information from surrounding systems and decides whether the surrounding environment (possibly an enterprise's network) is vulnerable or even under attack by a malicious person whether …
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Advancing security information and event management frameworks in managed enterprises using geolocation
Security Information and Event Management (SIEM) technology supports security threat detection and response through real-time and historical analysis of security events from a range of data sources. Through the retrieval of mass feedback from many components and security systems within a computing …
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Gestión efectiva de las tecnologías security information and event management y security orchestration, automation and response en un centro de operaciones de seguridad
… como Security Information and Event Management (SIEM) y Security Orchestration, Automation and Response (SOAR). Estas tecnologías permiten centralizar eventos de seguridad, automatizar tareas repetitivas y gestionar métricas críticas que fortalecen la postura de ciberseguridad de las …
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Implementación de Security Data Lake con Splunk. Creación de reglas de correlación y modelos para la detección avanzada de amenazas
… recolección y análisis de eventos de seguridad (SIEM), y proponer una solución basada en el diseño de un sistema security data lake (SDL) como una forma de superar estas limitaciones. El contexto de aplicación de este trabajo es el de las organizaciones que necesitan una plataforma para detectar …
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Effectiveness of Dissecton Alternatives for Middle School Science Students
<p>Preserved animal dissection in the classroom has become controversial in recent years as critics have voiced objections including animal pain and suffering and student squeamishness (Balcombe, 2001; Nobis, 2002). This study compared the achievement of two groups of 7lh grade students in a rural …
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The Molecular Epidemiology of Enteric Fever in South and Southeast Asia
… dynamics of <i>S.</i> Typhi in rural areas of Siem Reap, Cambodia. A substantial burden of pediatric typhoid fever was revealed and communes with high-risk of infection were identified. Multidrug resistant H58 <i>S.</i> Typhi with reduced susceptibility to fluoroquinolones was dominant in this …
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Improving Digital Forensics and Incident Analysis in Production Environments by Using Virtual Machine Introspection
… how this can be achieved using the example of a SIEM system. To reduce the performance overhead, we describe how to configure the monitoring routine to collect only the information needed to detect incidents. Also, we describe two approaches that permit the monitoring routine to be dynamically …
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Contribution des aliments locaux à l'amélioration de l'état nutritionnel et particulièrement du statut en fer chez des enfants de 6-23 mois du district de soth Nikum, province de Sien Reap, Cambodge
… dans les régions rurales de la province de Siem Reap au Cambodge. II s'agit d'un essai randomisé contrôlé conduit dans le département de Soth Nikum sur une période de six mois auprès de 360 enfants âgés de 6 à 23 mois. La taille de l'échantillon a été déterminée afin de …
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Application of quantum chemistry calculations in modeling chemical vapor deposition processes
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 1998.
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The Challenge of Education and the Work of Non-Profits in Southeast Asia: Select Case Studies in Cambodia and the Philippines in Modern Times
… a two-month case study was conducted in Siem Reap to assess and observe how the NGO, Build Your Future Today Center, assisted in the education system within rural areas. In the Philippines, research was conducted in Pampanga to assess and observe how the social enterprise, Paradise Ranch, …
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Thermodynamic stability and implications of anisotropic boundary particles
(cont.) Generally, a boundary is nonplanar in the neighborhood of an attached particle--even when anisotropic interfacial free energies do not produce faceting-and maintains a icKy = 0 while the boundary particles maintain a nonzero ,Ky. This is consistent with independent observations of Pb-rich …
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Návrh monitoringu kritické komunikační infrastruktury pro energetickou společnost
Diplomová práce se zabývá monitoringem kritické infrastruktury, kritické informační infrastruktury a mapovaním sítě v energetice. Cílem je vytvořit analytické prostředí pro zpracování logů dané sítě, zmapovat nejkritičtější úseky sítě a implementace monitorovacích a síťových prvků, které zvýší …