The Public Safety Portal (https://publicsafety.dhs.in.gov/) is a centralized portal to apply for permits, licenses, fire building plans, variances, and to register to sell fireworks.
The Indiana Public Safety Personnel Portal (https://acadisportal.in.gov/AcadisViewer/Login.aspx) is part of the Acadis Readiness Suite, which is where first responder trainings are posted and certifications are maintained. (Such as Fire, EMS, and EMA certifications.)