Essays about: "Event Log"

Showing result 11 - 15 of 47 essays containing the words Event Log.

  1. 11. Anomaly detection for automated security log analysis : Comparison of existing techniques and tools

    University essay from Linköpings universitet/Databas och informationsteknik

    Author : Måns Fredriksson Franzén; Nils Tyrén; [2021]
    Keywords : Security; Log analysis; Anomaly detection; Machine learning; Clustering;

    Abstract : Logging security-related events is becoming increasingly important for companies. Log messages can be used for surveillance of a system or to make an assessment of the dam- age caused in the event of, for example, an infringement. READ MORE

  3. 12. A Comparative Study of Process Mining Software for Supporting Bottleneck Analysis of Production Systems

    University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

    Author : Suntharaseelan Vaithianathan; [2021]
    Keywords : Process mining; Bottleneck analysis; BPMN modeling; Industrial case study; Production systems; Simulated event logs; Sustainability;

    Abstract : Process mining (PM) has already found its place in analyzing and visualizing business processes across different sectors such as banking, healthcare, insurance, and logistics. However, its application is very limited in production systems. READ MORE

  4. 13. A Real- time Log Correlation System for Security Information and Event Management

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Clémence Dubuc; [2021]
    Keywords : Correlation; SIEM; Security Logs; Apache Spark; Elastic Search; Korrelation; SIEM; Säkerhetsloggar; Apache Spark; Elastic Search;

    Abstract : The correlation of several events in a period of time is a necessity for a threat detection platform. In the case of multistep attacks (attacks characterized by a sequence of executed commands), it allows detecting the different steps one by one and correlating them to raise an alert. READ MORE

  5. 14. Analysing User Viewing Behaviour in Video Streaming Services

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ioannis Markou; [2021]
    Keywords : log analysis; user viewing demand; over the top; proactive resource scaling; time series forecasting; log analys; användarens visningsbehov; streamingtjänster; proaktiv resursskalning; videostreaming; prognoser av tidsserier;

    Abstract : The user experience offered by a video streaming service plays a fundamental role in customer satisfaction. This experience can be degraded by poor playback quality and buffering issues. These problems can be caused by a user demand that is higher than the video streaming service capacity. READ MORE

  6. 15. Clustering server properties and syntactic structures in state machines for hyperscale data center operations

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Johan Jatko; [2021]
    Keywords : Hyperscale; Data Center; Operations; State Machines; Unsupervised; Clustering; Machine Learning; Regular Languages; Hypervectors; Error Reports; Systematic Issues;

    Abstract : In hyperscale data center operations, automation is applied in many ways as it is becomes very hard to scale otherwise. There are however areas relating to understanding, grouping and diagnosing of error reports that are done manually at Facebook today. READ MORE