Sökning: "Syslog"

Visar resultat 1 - 5 av 6 uppsatser innehållade ordet Syslog.

  1. 1. Analysis of Diameter Log Files with Elastic Stack

    Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Sebastian Olars; [2020]
    Nyckelord :Elastic Stack; Elasticsearch; Logstash; Kibana; Docker; Wireshark; ss7trace; SysLog; PCAP; Log Analysis;

    Sammanfattning : There is a growing need for more efficient tools and services for log analysis. A need that comes from the ever-growing use of digital services and applications, each one generating thousands of lines of log event message for the sake of auditing and troubleshooting. LÄS MER

  3. 2. Monitoring of a Modelled Real-Time System : with Data Diode Enabled Unidirectional Network

    Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

    Författare :Hanna Sterneling; [2020]
    Nyckelord :Data diode; logging and management; monitoring; SMB; SNMP; Syslog;

    Sammanfattning : Monitoring and logging is fundamental in systems. Today, these techniques are widely used to detect functionality issues as well as malicious event. This thesis compares and evaluates two techniques commonly used for this purpose: the Simple Network Management Protocol (SNMP) and the Syslog protocol. LÄS MER

  4. 3. Large scale congurable text matching for detection of log changes and anomalies

    Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Författare :Daniel Larsson; [2019]
    Nyckelord :Anomaly Detection; logging; syslog; bootlog; threshold based classification;

    Sammanfattning : Manually analysing logfiles is a very time consuming and error-prone effort. By developing a system to automatically analysing the logfiles it is possible to both increase the speed and accuracy of the analysis. This thesis presents a method for automatic anomaly detection in logfiles using statistical analysis and threshold based classification. LÄS MER

  5. 4. Design and Implementation of a Network Search System

    Master-uppsats, KTH/Kommunikationsnät

    Författare :Usman Khalid; [2013]
    Nyckelord :;

    Sammanfattning : While modern communication networks have provided ease of connectivity and accessibility to vast resources, its operational and management task has become complex. Today’s communication networks consist of network devices from various vendors, which produce enormous amount of operational data in the form of SNMP traps, syslog messages, NetFlow caches, etc. LÄS MER

  7. 5. Förstudie till införandet av centralt loggsystem hos Försvarsmakten

    Master-uppsats, Fakulteten för ekonomi, kommunikation och IT

    Författare :Olof Hellqvist; [2011]
    Nyckelord :SIEM; Syslog; EVT; EVTX; IDXP; Splunk; NetIQ Security Manager;

    Sammanfattning : Modern IT systems tend to become more and more complex, while the number of active systems in companies increases. Furthermore, the number of security-related incidents is at an all-time high. These new conditions impose new demands on organizations. For example, it is no longer possible to manually collect and examine the systems log messages. LÄS MER