Hello

We have to organise a webinar in which a speaker (external business consultancy) shows a report to attendees. The speaker should be able to be on video and should be able to share material, while the attendees:
1) shouldn't be able interact with the speaker
and
2) shouldn't be able to see who else is connected

There will be less than 500 attendees so we can't buy the Zoom Webinars subscription.

As an alternative, we are considering to buy the Zoom Session subscription. We have two questions:

1) Does the Zoom Session subscription guarantee the 2 criteria above?

and

2) Is it possible to buy the Zoom Session subscription just for one month?

Thank you for your help!