Problem
Addresses the subject of Target Hardening, a term in which vulnerabilities that reside on a computer, or network, are reduced thereby making it more difficult for an attacker to infiltrate. The textbook mentions the use of firewalls but there are numerous other steps that can be taken to harden a system. Conduct your own research and determine what you consider to be an effective target hardening technique that can be implemented on a device such as a: PC, laptop, server, tablet. etc. Also, please explain why you selected this technique and also offer your opinion on why it is not always implemented.