Ethical Hacking

I’m working on a Computer Science question and need guidance to help me study.

Topic 1

Research the variety of enumeration tools available. Select one tool and explain what it does, how it works and what type of information it extracts (example: Softerra LDAP Browser is the industry-leading software for browsing and analyzing LDAP directories. It provides a wide variety of features for handy viewing of directory contents, getting information about directory infrastructure and objects.) 300-350 words

Topic 2

Describe some ways that an administrator can harden a system on a network.

An initial post must be between 250-300 words