Security system implementation: Style and design and deploy protection actions such as firewalls, intrusion detection devices, and encryption protocols. Malicious actors can, and sometimes do, use hacking tactics to get started on cyberattacks—one example is, a person exploiting a technique vulnerability to break right into a network to plant ransomware. https://www.businessinsider.com/things-hire-hacker-to-do-how-much-it-costs-2018-11