When defining QoS global properties, which option below is not valid?

Fill in the blank: The _________ software blade enables Application Security policies to allow, block, or limit website access based on user, group, and machine identities.

Where can you trigger a failover of the cluster members?
Log in to Security Gateway CLI and run command clusterXL_admin down.
In SmartView Monitor right-click the Security Gateway member and select Cluster member stop.
Log into Security Gateway CLI and run command cphaprob down.

Which of the following licenses are considered temporary?

Which type of attack can a firewall NOT prevent?