I'm starting a project where I'm looking to run a forum on my 3 B+. At max, I foresee it having 200 active users. However I need some advice on this project before moving forward.
Firstly, what forum software do you recommend? I'm familiar with phpBB, as I used to create forums with it for fun constantly many years ago. I like it as it is a free software and will serve my needs. However, I'm open to recommendations.
Second, will the Pi be able to support the activity I believe I may receive? If not, I will build a cheap computer instead.
Third, should I install any specific security on my Pi? The forum may have potentially sensitive information, so is there any security one would recommend installing to keep the forum and the Pi itself secure?