Intrusion Hits; Intrusion Hits Summary - ZyXEL Communications Vantage Report User Manual

Chapter 9 Web Security
Each field is described in the following table.
Table 179 Report > Web Security > Virus Found > Top Destinations > Drill-Down
LABEL
graph
Virus Blocked
Color
Occurrences
% of Occurrences
View Logs
Total
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9.3 Intrusion Hits

These reports look at Web security related intrusion signatures, types of
intrusions, severity of intrusions, and the top sources and destinations of
intrusions that are logged on the selected ZyXEL device. Intrusions are caused
by malicious or suspicious packets sent with the intent of causing harm, illegally
accessing resources or interrupting service. They are detected by the selected
device's IDP feature. Specifically, these reports include intrusions in the Web
Attack IDP category on the ZyXEL device.
Note: To look at intrusion reports, each ZyXEL device must record intrusions in its log.
See the User's Guide for each ZyXEL device for more information. In most
devices, go to Logs > Log Settings, and make sure IDP is enabled. Then, go
to IDP > Signature, and make sure the ZyXEL device logs each Attack Type
you want to see in Vantage Report.

9.3.1 Intrusion Hits Summary

Use this report to look at the number of intrusions by time interval.
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DESCRIPTION
The graph displays the information in the table visually.
• Click the Pie View or the Bar View icon. You can specify the
Default Chart Type in System > General Configuration.
• Move your mouse over a slice in the pie chart or a bar in the bar
chart to display its identification.
• Click on a slice in the pie chart to move it away from the pie chart
a little.
This field displays the top viruses stopped from going to the selected
destination, sorted by the number of occurrences by each one.
This field displays what color represents each virus in the graph.
This field displays the number of times each virus was sent to the
selected destination.
This field displays what percentage each virus made of the viruses
sent to the selected destination.
Click this icon to see the logs that go with the record.
This entry displays the totals for the viruses above. If the number of
viruses sent to the selected destination is greater than the maximum
number of records displayed in this table, this total might be a little
lower than the total in the main report.
Click this to return to the main report.
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