Custom Business Services and I
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Questions and Answers

Which mathematical operations can FortiSIEM perform?

  • COUNT, SUM, AVG, MIN, MAX, LAST, FIRST (correct)
  • SUM, MIN, MAX
  • COUNT, AVG, LAST
  • SUM, AVG, LAST
  • What can you use data aggregation in FortiSIEM for?

  • Viewing average temperature, CPU, and memory usage for a specified group of devices
  • Determining the number of events received over a specific time interval
  • Seeing which firewall reported the most events over time
  • All of the above (correct)
  • In the example mentioned, how often are the events being polled?

  • Every five minutes
  • Every two minutes
  • Every three minutes (correct)
  • Every minute
  • What attributes are selected for grouping in the Display Fields section?

    <p>Host IP, Host Name, Event Type, Hardware Component Name</p> Signup and view all the answers

    What aggregation function expressions are used in the example?

    <p>AVG for Temperature Fahrenheit, COUNT for Matched Events</p> Signup and view all the answers

    What does the example search query determine?

    <p>Average temperature count values reported for fuel server systems</p> Signup and view all the answers

    What is the time period for which the average temperature count values are calculated in the example?

    <p>Three hours</p> Signup and view all the answers

    What is the purpose of data aggregation in FortiSIEM?

    <p>To summarize and calculate metrics from event data</p> Signup and view all the answers

    What kind of events are used in the example search query?

    <p>Temperature events</p> Signup and view all the answers

    What does the example search query show for each hardware component of the fuel server?

    <p>Average temperature in Fahrenheit count</p> Signup and view all the answers

    Which process in FortiSIEM gathers and expresses information in a summary form for statistical analysis?

    <p>Data aggregation</p> Signup and view all the answers

    What can you do with data aggregation in FortiSIEM?

    <p>Perform mathematical operations</p> Signup and view all the answers

    What is the purpose of custom Purdue-level business services in FortiSIEM?

    <p>To correlate I.T and O.T incidents</p> Signup and view all the answers

    How are devices classified and mapped for each Purdue level in FortiSIEM?

    <p>Based on business units</p> Signup and view all the answers

    What are the search operators, CMDB lookups, and business services used for in FortiSIEM?

    <p>Analytical searches</p> Signup and view all the answers

    Which devices are listed as Purdue level 1 devices in the example shown on the slide?

    <p>PLC1-PCN-A1 and PLC1-PCN-A2</p> Signup and view all the answers

    What is the main purpose of referencing custom Purdue-level business services in analytical searches, rules, and reports in FortiSIEM?

    <p>To correlate I.T and O.T incidents</p> Signup and view all the answers

    What IP addresses are used to filter events in FortiSIEM?

    <p>192.168.0.10 and 192.168.0.15</p> Signup and view all the answers

    What group of devices are all events coming from when filtered in FortiSIEM?

    <p>Firewall group</p> Signup and view all the answers

    Once business services are defined in FortiSIEM, where can they be referenced?

    <p>In analytical searches, rules, and reports</p> Signup and view all the answers

    Which mathematical operations can FortiSIEM perform?

    <p>COUNT, SUM, AVG, MIN, MAX, LAST, FIRST</p> Signup and view all the answers

    What is the purpose of data aggregation in FortiSIEM?

    <p>To display aggregated data for statistical analysis</p> Signup and view all the answers

    What can you use data aggregation in FortiSIEM for?

    <p>To see which firewall reported the most events over time</p> Signup and view all the answers

    What aggregation function expressions are used in the example?

    <p>AVG and COUNT</p> Signup and view all the answers

    What does the example search query determine?

    <p>The average temperature count values reported for fuel server systems</p> Signup and view all the answers

    What group of devices are all events coming from when filtered in FortiSIEM?

    <p>O.T devices</p> Signup and view all the answers

    What IP addresses are used to filter events in FortiSIEM?

    <p>Host IP</p> Signup and view all the answers

    What is the time period for which the average temperature count values are calculated in the example?

    <p>Three hours</p> Signup and view all the answers

    What attributes are selected for grouping in the Display Fields section?

    <p>Host IP, Host Name, Event Type, Hardware Component Name</p> Signup and view all the answers

    What does the example search query show for each hardware component of the fuel server?

    <p>The average temperature in Fahrenheit count</p> Signup and view all the answers

    Which FortiSIEM feature allows you to correlate I.T and O.T incidents?

    <p>Custom Business Service</p> Signup and view all the answers

    What is the purpose of grouping devices based on the Purdue model in FortiSIEM?

    <p>To map devices to business units</p> Signup and view all the answers

    What is the main benefit of using search operators, CMDB lookups, and business services in FortiSIEM?

    <p>To create custom analytical searches</p> Signup and view all the answers

    Which devices are listed as Purdue level 1 devices in the example shown on the slide?

    <p>PLC1-PCN-A1</p> Signup and view all the answers

    What is the purpose of data aggregation in FortiSIEM?

    <p>To summarize event data for statistical analysis</p> Signup and view all the answers

    Which mathematical operations can FortiSIEM perform for data aggregation?

    <p>COUNT, SUM, AVG, MIN, MAX, LAST, FIRST</p> Signup and view all the answers

    What can you use data aggregation in FortiSIEM for?

    <p>To perform statistical analysis on event data</p> Signup and view all the answers

    What events are filtered in FortiSIEM based on the example search query?

    <p>Events from IP-address 192.168.0.10 OR 192.168.0.15</p> Signup and view all the answers

    What is the purpose of referencing custom Purdue-level business services in analytical searches, rules, and reports in FortiSIEM?

    <p>To correlate I.T and O.T incidents</p> Signup and view all the answers

    What is the main benefit of using custom Purdue-level business services in FortiSIEM?

    <p>To map devices to business units</p> Signup and view all the answers

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