I want to understand how an online port scanner works. How can it detect whether specific ports on my IP address are open or closed? Are there any tools that show both open ports and my public IP address in one place?
Page 1 of 2 Background iPremier (A), iPremier (B), and iPremier (C) cases describe an IT security crisis, and raise issues of risk management,
Page 1 of 2 Background iPremier (A), iPremier (B), and iPremier (C) cases describe an IT security crisis, and raise issues of risk management, preparation for crisis, management of crises, computer security, and public disclosure of security risks. After you experience the cases and debrief what you have learned, you