CAS-004 Exam Question 81

A security analyst receives an alert from the SIEM regarding unusual activity on an authorized public SSH jump server. To further investigate, the analyst pulls the event logs directly from /var/log/auth.log: graphic.ssh_auth_log.
Which of the following actions would BEST address the potential risks by the activity in the logs?
  • CAS-004 Exam Question 82

    A security analyst is reviewing the following output:

    Which of the following would BEST mitigate this type of attack?