To MicroTik or to MikroTik? I can never remember.
A collection of notes on MikroTik configuration & Maintenance.
Upgrade your firmware!
One of my clients had their MikroTik compromised in 2018. MikroTik had published an updated firmware version a few months before that mitigated the "attach vector", but unfortunately the device hadn't been updated in time. The end result? VOIP accounts compromised, about $300 of voice calls charged.
So the lesson learned is: always keep your MikroTik firmware up to date! How? You have two options (using WinFig):
(1) Check for Updates button on the QuickSet page
(2) or System → Packages, "Check for Updates"