Cisco Cisco Firepower Management Center 4000

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41-16
FireSIGHT System User Guide
 
Chapter 41      Configuring Remediations 
  Creating Remediations
Step 1
Select 
Policies > Actions > Instances
The Instances page appears.
Step 2
Select 
Set Attribute Value (v1.0)
 from the 
Add a module type 
drop-down list and click 
Add
.
The Edit Instance page appears.
Step 3
In the 
Instance Name
 field, enter a name that includes 1 to 63 alphanumeric characters, with no spaces 
and no special characters other than underscore (_) and dash (-). 
Step 4
In the 
Description
 field, specify a description that includes 0 to 255 alphanumeric characters, including 
spaces and special characters.
Step 5
Click 
Create
.
The instance is created. 
Set Attribute Value Remediations
License: 
FireSIGHT
You can create a set attribute value remediation for each attribute value you want to be able to set in 
response to a correlation rule violation. If the attribute you want to set is a text attribute, you can set the 
remediation to use the description from the event as the attribute value. 
To create a set attribute value remediation:
Access: 
Admin/Discovery Admin
Step 1
Select 
Policies > Actions > Instances
The Instances page appears.
Step 2
Click 
View
 next to the scan instance where you want to add a remediation.
The Edit Instance page appears.
Step 3
Select 
Set Attribute Value 
from the 
Add a new remediation of type
 drop-down list.
The Edit Remediation page appears.
Step 4
In the 
Remediation Name
 field, type a name for the remediation that includes 1 to 63 alphanumeric 
characters, with no spaces and no special characters other than underscore (_) and dash (-).
Step 5
In the 
Description
 field, type a description for the remediation that includes 0 to 255 alphanumeric 
characters, including spaces and special characters.
Step 6
If you plan to use this remediation in response to a correlation rule that triggers on an intrusion event, 
user event, or a connection event, configure the 
Update Which Host(s) From Event
 option.
  •
Select 
Update Source and Destination Hosts
 to update the attribute value on the hosts represented by the 
source IP address and the destination IP address in the event.
  •
Select 
Update Source Host Only
 to update the attribute value on the host represented by the event’s 
source IP address.
  •
Select 
Update Destination Host Only
 to update the attribute value on the host represented by the event’s 
destination IP address.