Identify the attack, where an attacker tries to discover all the possible information about a target network before launching a further attack.

Jane, a security analyst, while analyzing IDS logs, detected an event matching Regex
/((\%3C)|<)((\%69)|i|(\% 49))((\%6D)|m|(\%4D))((\%67)|g|(\%47))[^\n]+((\%3E)|>)/|.
What does this event log indicate?

Which of the following Windows event is logged every time when a user tries to access the "Registry" key?

Which of the following tool can be used to filter web requests associated with the SQL Injection attack?

What does Windows event ID 4740 indicate?