User Manual

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Suspicious TCP and UDP packages are discarded.
Flooding and port scan are prevented.
Computer is not visible on the network.
Connections from outside are blocked.
Flooding and port scan are prevented.
Overview of Avira Professional Security
User-defined rules: If this security level is selected, the program automatically
recognizes that the adapter rules have been modified.
Note
The default security level setting for all predefined rules of the Avira FireWall is
Medium.
To define the security level for the FireWall:
Go to the Control Center and select the section Internet protection > FireWall.
Move the slider to the required security level.
The selected security level is applied immediately.
Avira Professional Security - User Manual (Status: 30 Mar. 2012) 56