Which solution informs a customer concerned about zero-day targeted attacks whether an attack is specifically targeted at its property?

Which four actions can be configured in an Anti-Spyware profile to address command-and-control traffic from compromised hosts? (Choose four.)

A customer requires protections and verdicts for portable executable (PE) and executable and linkable format (ELF), as well as the ability to integrate with existing security tools.
Which Cloud-Delivered Security Service (CDSS) does Palo Alto Networks provide that will address this requirement?

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

Which two actions can be taken to enforce protection from brute force attacks in the security policy? (Choose two.)