Given the following log snippet:

Which of the following describes the events that have occurred?

Management is concerned with administrator access from outside the network to a key server in the company. Specifically, firewall rules allow access to the server from anywhere in the company. Which of the following would be an effective solution?

A threat intelligence analyst who works for a financial services firm received this report:
"There has been an effective waterhole campaign residing at
www.bankfinancecompsoftware.com. This domain is delivering ransomware. This ransomware variant has been called "LockMaster" by researchers due to its ability to overwrite the MBR, but this term is not a malware signature. Please execute a defensive operation regarding this attack vector." The analyst ran a query and has assessed that this traffic has been seen on the network.
Which of the following actions should the analyst do NEXT? (Select TWO).

During a routine log review, a security analyst has found the following commands that cannot be identified from the Bash history log on the root user.

Which of the following commands should the analyst investigate FIRST?

A security analyst is preparing for the company's upcoming audit. Upon review of the company's latest vulnerability scan, the security analyst finds the following open issues:

Which of the following vulnerabilities should be prioritized for remediation FIRST?