Which security profile on the NGFW includes signatures to protect you from brute force attacks?

What are three considerations when deploying User-ID? (Choose three.)

A service provider has acquired a pair of PA-7080s for its data center to secure its customer base's traffic. The server provider's traffic is largely generated by smart phones and averages
6,000,000 concurrent sessions.
Which Network Processing Card should be recommended in the Bill of Materials?

A client chooses to not block uncategorized websites.
Which two additions should be made to help provide some protection? (Choose two.)

What are two benefits of the sinkhole Internet Protocol (IP) address that DNS Security sends to the client in place of malicious IP addresses? (Choose two.)