1. Gender based access permission. Women forum for women only, vice versa for men. I was instructed this can be done with usergroup promotions. To quote
2. Security. How do I secure the admin panel? Back in VB, it had it's own folder that I'd rename and restrict with htaccess password. I did find this, but it's also very old. https://xenforo.com/community/resources/best-way-to-secure-your-admincp.589/
3. Caching. Best method?
My specs (my own dedicated server):
2x Quad Core Xeons
Thanks in advance.