Cisco Cisco Firepower Management Center 4000

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Glossary
GL-42
FireSIGHT System User Guide
 
user identity
See 
.
user layer
 in an 
 where you can modify settings in the policy.
user role
The level of access granted to a user of the FireSIGHT System. For example, you can grant different 
access privileges to the web interface for 
 analysts, the administrator managing the FireSIGHT 
System, users accessing the 
 database using third-party tools, and so on. You can also 
create custom roles with specialized access privileges.
user role escalation
A privilege you can give to 
s that allows users to enter a password to gain the 
permissions of another 
 for the duration of a login session.
UTC time
Coordinated Universal Time. Also known as Greenwich Mean Time (GMT), UTC is the standard time 
common to every place in the world. The FireSIGHT System uses UTC, although you can set the local 
time using the Time Zone feature.
variable
A representation of a value that is commonly used in 
s. The FireSIGHT System uses 
preconfigured variables to define networks and port numbers. Rather than hard-coding these values in 
multiple rules, to tailor a rule to accurately reflect your network environment, you can change the 
variable value.
variable set
A collection of 
 configurations that you can link to an 
 associated with an 
 or the 
 of an 
 for the purpose of tailoring 
that you enable in your intrusion policy to closely match your network traffic.
VDB
See 
virtual Defense Center
 that you can deploy on your own equipment in a virtual hosting environment.
virtual device
 that you can deploy on your own equipment in a virtual hosting environment. Virtual 
devices do not support hardware-based features, such as 
s, and you cannot configure a virtual device as a 
 or 
.