Question

Some security issues might exist owing to misconfigured __________________ which can direct to disclosure of information regarding the domain.

(a) DNS names

(b) HTTP setup

(c) ISP setup

(d) FTP-unsecured

This question was posed to me in a national level competition.

This intriguing question comes from Attack Vectors in chapter Understanding Attack Vectors of Cyber Security

Answer 1

Right answer is (a) DNS names

To elaborate: Some security issues might exist owing to misconfigured DNS names which can direct to disclosure of information regarding the domain. DNS adapts to human readable domain names.