Which of the following behaviors does not help to identify adversary

The network operations center (NOC) improve blocking by

The step in CTI lifecycle involving usage of SIEM, is

A network administrator working in an ABC organization collected log files generated by a traffic monitoring system, which may not seem to have useful information, but after performing proper analysis by him, the same information can be used to detect an attack in the network. Which of the following categories of threat information has he collected? 

Daniel is a professional hacker whose aim is to attack a system to steal data and money for profit. He performs hacking to obtain confidential data such as social security numbers, personally identifiable information (PII) of an employee, and credit card information. After obtaining confidential data, he further sells the information on the black market to make money. Daniel comes under which of the following types of threat actor.