Enterasys Intrusion Prevention System, Руководство по отчетности

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Event Breakdown of Data Top N Reports
4-4 Enterasys IPS Analysis and Reporting Guide
Event Breakdown of Data
Double clicking on a data group in the Top N report chart opens a pane on the right side of the
main window and displays a chart illustrating the top 10 event breakdown of the data group, as
shown in
Figure 4-3 on page 4-5. Single clicking on a section in the right hand chart causes those
event details to be displayed in the lower event detail pane.
Attacks by Source Network Displays the top event counts categorized as ATTACKs by source
network over the time period specified by the
Filter value. The
value of “N” is 10 by default, but can be changed in the Top field.
If high counts are occurring from internal protected networks, this
could indicate a need to investigate and correct the cause.
If the source networks are external, it could indicate that certain IP
addresses or networks should be restricted from access.
Attacks by Destination Network Displays the top event counts categorized as ATTACKs by
destination network over the time period specified by the
Filter
value. The value of “N” is 10 by default, but can be changed in the
Top field.
Attacks by Destination Address Displays the top event counts categorized as ATTACKs by
destination address over the time period specified by the
Filter
value. The value of “N” is 10 by default, but can be changed in the
Top field.
Compromisers by Destination Network Displays the top event counts categorized as COMPROMISE by
destination network over the time period specified by the Filter
value. The value of “N” is 10 by default, but can be changed in the
Top field.
Compromisers by Source Network Displays the top event counts categorized as COMPROMISE by
source network over the time period specified by the
Filter value.
The value of “N” is 10 by default, but can be changed in the Top
field.
Compromisers by Source Address Displays the top event counts categorized as COMPROMISE by
source address over the time period specified by the
Filter value.
The value of “N” is 10 by default, but can be changed in the Top
field.
Virus by Source Address Displays the top event counts categorized as VIRUS by source
address over the time period specified by the
Filter value. The
value of “N” is 10 by default, but can be changed in the Top field.
Table 4-1 Top N Reports (Continued)
Report Description