A system's authority to operate (ATO) is set to expire in four days. Because of other activities and limited staffing, the organization has neglected to start reauthentication activities until now. The cybersecurity group just performed a vulnerability scan with the partial set of results shown below:

Based on the scenario and the output from the vulnerability scan, which of the following should the security team do with this finding?

A security operations manager wants some recommendations for improving security monitoring. The security team currently uses past events to create an IOC list for monitoring.
Which of the following is the best suggestion for improving monitoring capabilities?

A security analyst is reviewing vulnerability scan results and notices new workstations are being flagged as having outdated antivirus signatures. The analyst observes the following plugin output:
Antivirus is installed on the remote host:
Installation path: C:\Program Files\AVProduct\Win32\
Product Engine: 14.12.101
Engine Version: 3.5.71
Scanner does not currently have information about AVProduct version
3.5.71. It may no longer be supported.
The engine version is out of date. The oldest supported version from
the vendor is 4.2.11.
The analyst uses the vendor's website to confirm the oldest supported version is correct.
Which of the following BEST describes the situation?

During the forensic analysis of a compromised machine, a security analyst discovers some binaries that are exhibiting abnormal behaviors. After extracting the strings, the analyst finds unexpected content Which of the following is the NEXT step the analyst should take?

A systems administrator is trying to secure a critical system. The administrator has placed the system behind a firewall, enabled strong authentication, and required all administrators of this system to attend mandatory training.
Which of the following BEST describes the control being implemented?