What are the IT security fundamentals for Engineering graduates? Networks are most easily targeted by attackers. In order to reduce business risk, organizations need trained IT staff who can understand the basics of system security. However, this understanding is necessary so that Engineering graduates can establish core IT practices to screen and avoid unapproved access, system abuse, change, or disapproval of a computer system. Information security training is significant to take care of such factors. Professional, formal training in network and security provides a strong command over system security to the users.