Which of the following remediation strategies are MOST effective in reducing the risk of a network-based compromise of embedded ICS? (Select two.)

Scan results identify critical Apache vulnerabilities on a company's web servers. A security analyst believes many of these results are false positives because the web environment mostly consists of Windows servers.
Which of the following is the BEST method of verifying the scan results?

A database administrator contacts a security administrator to request firewall changes for a connection to a new internal application.
The security administrator notices that the new application uses a port typically monopolized by a virus.
The security administrator denies the request and suggests a new port or service be used to complete the application's task.
Which of the following is the security administrator practicing in this example?

A company requests a security assessment of its network. Permission is given, but no details are provided. It is discovered that the company has a web presence, and the company's IP address is 70.182.11.4. Which of the following Nmap commands would reveal common open ports and their versions?

While analyzing logs from a WAF, a cybersecurity analyst finds the following:

Which of the following BEST describes what the analyst has found?