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 analyst begins to notice the CPU utilization from a sinkhole has begun to spike. Which of the following describes what may be occurring?

After running a packet analyzer on the network, a security analyst has noticed the following output:

Which of the following is occurring?

As part of the SDLC, software developers are testing the security of a new web application by inputting
large amounts of random data. Which of the following types of testing is being performed?

A security professional is analyzing the results of a network utilization report. The report includes the following information:

Which of the following servers needs further investigation?