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?
public finance
Module 1 Assignment Details · Due Sunday by 11:59pm Weekly Objectives Students will: · Define public administration and why it is important. · Define and explain key terminology related to public budgeting and finance administration. · Differentiate between the four stages of public budgeting (preparation, approval, execution, and audit/evaluation) and describe their