Good question. If you go to Zoom they have a document dated September 2018 that says they have met appropriate Canadian standards for privacy and confidentiality (PIPEDA and PHIPA) and that they have end to end encryption. However there was a CTV story just in April 3, 2020 story that said an internet watchdog group, Citizen Lab, discovered serious safety concerns with Zoom so I guess I’ll wait before I try that one.
I have heard that attaching your computer directly to the ethernet instead of by Wi Fi may enhance online platforms’, like Doxey.me, performance. I have just ordered an ethernet adapter and cables as my computer does not have an ethernet port.