The IN-ISAC is a joint effort involving multiple entities. They include:

Indiana Department of Homeland Security (IDHS)
Indiana Intelligence Fusion Center
Indiana National Guard
Indiana Office of Technology (IOT)
Indiana State Police

Indiana University
Intel Security Group
Purdue University

Below are some additional links to cybersecurity resources:

Department of Homeland Security (DHS)
Federal Bureau of Investigation (FBI)
Multi-State Information Sharing and Analysis Center
National Institute of Standards and Technology
United States Computer Emergency Readiness Team