If you are worried about using Zoom for online Club webinars please have a look at these blogs (thank you to Rose Bradley and Steve Hubbard.)
There have been concerns about Zoom’s encryption:
Zoom and Encryption
Advice from Sophos:
Five things you can do to make Zoom Safer
Currently (12th May 2020) we only distribute invites to webinars via the Parish Notes and members are asked not to circulate outside of the Club. Plus each webinar has a unique password.
We made the decision to currently not use the Waiting Room option but this is under review if we find extra people are joining our webinars.
And lastly Zoom itself has updated (and this is the version we use):