A security analyst is auditing firewall rules with the goal of scanning some known ports to check the firewall's behavior and responses. The analyst executes the following commands:

The analyst then compares the following results for port 22:
nmap returns "Closed"
hping3 returns "flags=RA"
Which of the following BEST describes the firewall rule?

A malicious artifact was collected during an incident response procedure. A security analyst is unable to run it in a sandbox to understand its features and method of operation. Which of the following procedures is the BEST approach to perform a further analysis of the malware's capabilities?

A large organization wants to move account registration services to the cloud to benefit from faster processing and elasticity. Which of the following should be done FIRST to determine the potential risk to the organization?

A security analyst reviews the following aggregated output from an Nmap scan and the border firewall ACL:

Which of the following should the analyst reconfigure to BEST reduce organizational risk while maintaining current functionality?

A hybrid control is one that: