How does Wireshark decrypt TLS network traffic?

An audit is assessing a small business that is selling automotive parts and diagnostic services. Due to increased customer demands, the company recently started to accept credit card payments and acquired a POS terminal. Which compliance regulations must the audit apply to the company?

Refer to the exhibit.

What is the threat in this Wireshark traffic capture?

Refer to the exhibit.

An employee is a victim of a social engineering phone call and installs remote access software to allow an "MS Support" technician to check his machine for malware. The employee becomes suspicious after the remote technician requests payment in the form of gift cards. The employee has copies of multiple, unencrypted database files, over 400 MB each, on his system and is worried that the scammer copied the files off but has no proof of it. The remote technician was connected sometime between 2:00 pm and 3:00 pm over https. What should be determined regarding data loss between the employee's laptop and the remote technician's system?

Refer to the exhibit.

The Cisco Secure Network Analytics (Stealthwatch) console alerted with "New Malware Server Discovered" and the IOC indicates communication from an end-user desktop to a Zeus C&C Server. Drag and drop the actions that the analyst should take from the left into the order on the right to investigate and remediate this IOC.