Juniper NETWORK AND SECURITY MANAGER 2010.3, Руководство администратора

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Table 112: Screen Reports (continued)
Description Report
A summary of when attacks are detected by the firmware on your security
device Screen Attacks over
Time
Where attacks originate from most frequently Top Screen
Attackers
Which hosts on your network are the most frequent targets of attackers
for firewall attacks Top Screen Targets
Administrative Reports
Table 113 on page 804 lists and describes reports in NSM that provide information
specifically for administrators.
Table 113: Administrative Reports
Description Report
The total number of log entries that were flagged by an administrator in
the Log Viewer according to the predefined flag type set. You can flag
log events as High, Medium, Low, Closed, False Positive, Assigned,
Investigate, Follow-Up, or Pending. You can use the Logs by User-set
Flag report to quickly identify log events of specific interest. Logs by User-set Flag
The total number of log entries generated by specific rules in your
ScreenOS/DI policies. You can use the Top Rules report to identify those
rules that are generating the most log events. This enables you to better
optimize your rulebases by identifying those rules that are most and least
effective. You can then modify or remove those rules from your security
policies. Top FW/VPN Rules
UAC Reports
Table 114 on page 804 lists and describes those reports in NSM that provide information
about Unified Access Control (UAC) session logs.
Table 114: UAC Reports
Description Report
Total number of UAC session logs over the last 7 days. Time graph of UAC
session logs
20 destination IP addresses that have most frequently appeared on UAC
logs over the last 7 days. Top 20 Destinations
20 Infranet enforcer devices that have most frequently appeared on UAC
logs over the last 7 days. Top 20 Enforcers
(devices) for UAC logs
Ten user authentication failures that have mostly frequently appeared
on UAC logs over the last 24 hours. Top 10 auth failures for
user@realm
Copyright © 2010, Juniper Networks, Inc. 804
Network and Security Manager Administration Guide