A small marketing firm uses many SaaS applications that hold sensitive information The firm has discovered terminated employees are retaining access to systems for many weeks after their end date. Which of the following would BEST resolve the issue of lingering access?

A company's Chief Information Security Officer (CISO) published an Internet usage policy that prohibits employees from accessing unauthorized websites. The IT department whitelisted websites used for business needs. The CISO wants the security analyst to recommend a solution that would improve security and support employee morale. Which of the following security recommendations would allow employees to browse non-business-related websites?

Given the following output from a Linux machine:
file2cable *i eth0 -f file.pcap
Which of the following BEST describes what a security analyst is trying to accomplish?

A recent audit has uncovered several coding errors and a lack of input validation being used on a public portal. Due to the nature of the portal and the severity of the errors, the portal is unable to be patched. Which of the following tools could be used to reduce the risk of being compromised?

There have been several exploits to critical devices within the network. However, there is currently no process to perform vulnerability analysis.
Which of the following should the security analyst implement during production hours to identify critical threats and vulnerabilities?