BaroPAM solution installation guide for multi-layer authentication to strengthen the security of information assets(FreeBSD) Index 1. Install BaroPAM 1.1 Preparation before installing BaroPAM 1.2 Download BaroPAM installation module 1.3 Create BaroPAM configuration file 1.4 BaroPAM environment settings 2. BaroPAM application 2.1 BaroPAM application process 2.2 BaroPAM application screen 2.3 Linu..