The goal of this article is to present a basic howto of Passive Network Audit Framework (PNAF), a PNA (Passive Network Audit) based framework that can be use as useful tool to perform network audits in a passive way by taking advantages from different network traffic analysis tools. The scope of this article includes installation, configuration and basic execution models to extract, parse and interpret information from PCAP files as single input. For additional information about the theoretical ...