How to Inspect IP Addresses for Open Ports

Johannes Oryk: In our data, I think we are now tracking about 30 different researchers as we call them organizations that are scanning the Internet for open ports. The granddaddy of all of these systems is shodan.io. Rob shows a quick example about how to inspect particular IP address using the shodan API. And Cloud Security Company with RODA blog post diving a little bit deeper into what may have happened with Microsoft's Azure Active Directory signing key.