Which of the following data source will a SOC Analyst use to monitor connections to the insecure ports?

Identify the attack when an attacker by several trial and error can read the contents of a password file present in the restricted etc folder just by manipulating the URL in the browser as shown:
http://www.terabytes.com/process.php./../../../../etc/passwd

Which of the following attack can be eradicated by converting all non-alphanumeric characters to HTML character entities before displaying the user input in search engines and forums?

Rinni, SOC analyst, while monitoring IDS logs detected events shown in the figure below.

What does this event log indicate?

Identify the password cracking attempt involving a precomputed dictionary of plaintext passwords and their corresponding hash values to crack the password.