How can I get flux?

Could you elaborate on the process of acquiring Flux? I'm interested in this cryptocurrency and would like to understand the various methods available for procuring it. Is it primarily traded on exchanges, or can it be mined? If mining is an option, what are the hardware requirements and estimated profitability? Additionally, are there any specific steps I should follow to ensure a safe and secure transaction when purchasing Flux? Your insights into these aspects would be greatly appreciated.