An organization was compromised, and the usernames and passwords of all em-ployees were leaked online.
Which of the following best describes the remedia-tion that could reduce the impact of this situation?

• A. Multifactor authentication
• B. Password encryption
• C. System hardening
• D. Password changes

Which of the following is the most important reason a company would use APIs instead of scripts to enable communication between tools from different vendors?

• A. To allow for more customization
• B. To use a tool that was built in-house
• C. To secure the CI/CD pipeline
• D. To reduce integration maintenance

A security analyst is trying to identify possible network addresses from different source networks belonging to the same company and region. Which of the following shell script functions could help achieve the goal?

• A. function z() { c=$(geoiplookup$1) & & echo "$1 | $c" }
• B. C. function y() { dig $(dig -x $1 | grep PTR | tail -n 1 | awk -F ".in-addr" '{print $1}').origin.asn.cymru.
  com TXT +short }
• C. B. function x() { b=traceroute -m 40 $1 | awk 'END{print $1}') & & echo "$1 | $b" }
• D. function w() { a=$(ping -c 1 $1 | awk-F "/" 'END{print $1}') & & echo "$1 | $a" }

After an incident, a security analyst needs to perform a forensic analysis to report complete information to a company stakeholder. Which of the following is most likely the goal of the forensic analysis in this case?

• A. Further contain the incident.
• B. Determine root cause information.
• C. Provide a full picture of the existing risks.
• D. Notify law enforcement of the incident.

A security audit for unsecured network services was conducted, and the following output was generated:

Which of the following services should the security team investigate further? (Select two).

• A. 3389
• B. 22
• C. 23
• D. 21
• E. 636
• F. 1723